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At the moment I am thinking of going for the Compass Loup Loup Pass EL (650B x 38 mm) or even Grand Bois Cyprès EL (650B x 32 mm), but would I benefit from Compass Babyshoe Pass (650B x 42 mm) tires with my riding? ... (103) 103 reviews with an average … page to read in detail about how we test bicycle tires. I'm surprised by the low scores of the "regular" casing, the extra light should score even lower. Over the past couple of years, I've received an incredible amount of messages from readers asking me to test Compass tires. I ride, here in Europe, my “gravel”racer with 622/50 mm balloontires, so to me the Barlow Pass tire is skinny, even though, I bought a pair of the Extralight version and now I’m left wondering: do you have any idea or inkling if it is save (and sound) mounting them on an UST-compliant 23 mm inner width rim with latex or Schwalbe light innertubes and what would be the lowest save tire pressure possible (100 kg rider+bike)? I’ve been continuing my voyage through the wide-rubber-specialists Compass … I’m still amazed that after thousands of km within Sydney that the Barlow Pass don’t even have a cut in them let alone had a puncture. If you continue to use this site we will assume that you are happy with it. I am waiting for the new 700-35 and hope to ride them for PBP, That would be like determining how many licks it takes to get to the center of a Charms Blow Pop. 700cx38 46 strokes 700cx23 to 100psi I used 85 degrees F as the temperature, and assumed that the air in the pump/tire stayed at 85 degrees during all operations (which it doesn’t). Compass is a tire brand that specializes in "supple tires" that ride like high-end tubular tires but come with the ease of use of clincher tires. I just wish the 650B tires didn’t look so goofy with my 25″ frame. The rest of the roads are shared with people that throw bottles from vehicles and intersections with the typical amount of glass from motor vehicle incidents. By amount, I mean number of molecules of air. Recently, there have been two reviews of our Compass tires. Your tires are truly great. You can’t buy a Superbike for $1000, but you should be able to find something reliable and fun to ride at that price. Price: $9.99 Orienteering Compass - Hiking Backpacking Compass - Advanced Scout Compass for Camping and Navigation - Boy Scout Compass for Kids - Professional Field Compass … For example, my brake’s QR opens just enough to clear 25 mm tires on narrow Open Pro rims, but it could clear wider tires if I used wider rims. Recently, there have been two reviews of our Compass tires. What’s the best way to build up a Compass Tire bike on a budget? Like all tires, they have their limitations, but they perform … Compass 32mm & 38mm Tire Review Folks who are interested in fast, supple tires may want to read my Compass tire review . On my loaded tourer I have been using such fat tyres for years, and my solution has been to only use the frame pump for the first – minimally necessary – amount of air, and then head for the nearest gas station. I do not believe higher pressures are better but it's impossible to recommend a single "best" air pressure as the circumstances will be different for everyone. I’ve read nearly every Off The Beaten Path post with great interest, and I’m sold on wide, supple tires for a versatile-yet-fast bike I hope to ride a few dozen miles a week for ten years. Schwalbe SV14A tube Can be a good tire if you don't care about puncture resistance. 4. This video is about Compass Bicycle Tires a Year in Review – part 2. There is also M-Gineering in the Netherlands. Long reach brakes: $55 Any interested airologist can submit their data, although I doubt we’ll be able to check and verify any time soon. Of course with fatty tires at lower pressure you are free to use a pump with more volume per stroke, but in this test I “used” the same pump across the board, figuring 200cc of volume per stroke (somewhat WAG of frame pump volume). The 700x35c rated Bon Jon Pass with the regular casing has a specified weight of 355 grams. Had not seen this, when I wrote my reply above at a later time, but my calculations were not totally crazy then. 700cx23 28 strokes Wheels and tires? 3. Your other best avenue is to find a Rawland rSogn, Stag, or Nordavinden–they came with light tubing and low trail geo. And they don’t really cost any more than other brands of high-performance tires. Good luck. With all the strife and turmoil we see around us from time to time, it’s good to remember that good things come out of our labors too! While it might take more pump strokes to fill up a larger tire I find that the effort is much less than filling up a racing tire to a high psi. It’s certainly a combination of having far fewer molecules of air and a greater pressure pushing the air through the rubber tube and past the valve, but the narrower tire definitely requires topping-off far more frequently. At times, he’d import small batches for their readers, including tires from Grand Bois and Challenge. Can you give me a rough breakdown on how much you paid for different pieces to get to a $650 investment? For those doing occasional forays onto dirt road connectors, look to the lower end of this scale. 1. 8:38. Something new for the Specialized AWOL x Poler: Swapped 29″ x 1.9″ Specialized Ground Control tires for the 700c x 44mm Compass Gravel Tires for raw speed with wide supple comfort. That’s a helpful answer; thanks. Everything else came from my pretty deep parts bin. For just a touch more perspective, a 5 rating would be a fantastic, fast-rolling gravel race tire. If I could get one for under $500, I would go that route. For example, tire diameters of 559 mm (MTB), 571 mm (triathlon) and 590 mm (Dutch touring bikes) are all labelled 26″. When we compare this to the fastest rolling tire in the touring bike category, the difference is immense as the Schwalbe Marathon Almotion (read review) scores 86 points for the tread and 5 points for the sidewalls. He wrote: Our allroad tires have … “These Tires Expand Your Riding Universe” declared Fred Matheny at Roadbikerider.com after riding the 700C x 38 mm Barlow Pass Extralight tires. Of course, you are confident that others will like it as much as you do – you wouldn’t have released it if it didn’t meet your high expectations. The full review is here. Older frames may have 120 or 126 mm spacing, and may need to be spread (only if steel, don’t try this with other materials) to fit newer hubs. https://janheine.wordpress.com/2014/01/01/tires-how-wide-is-too-wide/ From somebody as experienced as him – he has been testing bikes for decades – it was particularly satisfying to read: Tyres with diameters between 622 and 635 mm are both labelled 28″. Is there a rule of thumb which of your tires work best for whom? If you’re committed to that size, you want to know in advance that it’ll work. Don’t ride in big pacelines and stay out in the road as much as is safe. But they still left hanging the question: How wide can you go? I think I will choose my tires some other way! Performance increase was immediate, as was comfort. When you design a product, develop it, test it and finally bring it to market, you wonder how it will be received. Their tread grips supremely, both in wet and dry conditions. In the sidewall puncture test, it performs awfully as well with a score of just 3 points (basically the lowest possible score). Even in the road bike section, the Bon Jon Pass would put up a terrible performance. According to my calculations: Riders who prefer skinny tires have plenty of options when it comes to high-performance rubber. The tires come in sizes from 26”x2.3 at the fat end and slim down to the narrowest offering at 700x26c, with a large variety of sizes in between, including a line of 650b tires. Certainly a demand for a range of tires used in between pure road and all-dirt. PS -those stroke calcs are based on inflating to 100/60/50 psi as Edwin asked. https://janheine.wordpress.com/2012/11/06/ride-the-bike-you-have/. This leads me to believe the rough approximation is not all wrong. The tubeless are very good, but slightly harsher than the tubed variety. Boyle’s law says the volume of air times the pressure is proportional to the amount of air in the tube. ordering from your website means additional taxes if ordered from the eu. You can see it here: http://bikingtoplay.blogspot.com/2014/12/trek-620-650b-conversion.html. Because that is why we made them in the first place: So we and others could enjoy riding our bikes even more! Henrywildeberry 2,752 views. The tubed Compass tires ride wonderfully. We use cookies to ensure that we give you the best experience on our website. / 5 Hey Robert, I have a Surly Cross Check that I bought used for $300. Nothing but rave reviews from both my customers who’ve tried them, and myself; I’m running Stampede Pass 32’s on my rando bike and 650b 38mm on my Blériot bike which is a tank! While the Bon Jon Pass is basically a big (thin) road bike tire, the Schwalbe Marathon Almotion (read review) is a true touring bike tire with a total tread thickness of 6.6 mm (Bon Jon Pass = 2.9 mm). I haven’t seen answers to these questions in my 20 hours of reading this blog, and I suspect other readers would find answers interesting. RATING: The wide tire revolution is catching on in Europe as well, so I think there is a market…. Thank you for doing something so nice and positive for the rest of us humankind. If you’re looking to make your local mountain bike trails a bit more challenging, fit a pair of R2R Rating 10 tires on your bike and shred on. When we compare the Bon Jon Pass to other tires in the touring bike category, it will be one of the fastest rolling tires when air pressures have been adjusted to provide the same comfort level. Curbside Pickup Available NOW! Most people that asked me to test this tire really wanted to know how it performs in the rolling resistance tests. Best flat protection? The Bon Jon Pass is a very thin tire with a tread thickness of 2.9 mm and a sidewall thickness of just 0.6 mm. An important part of any tire is the total tire thickness of both the tread and sidewalls as it gives us a good indication of how it's built and what the design choices were. As part of Bicycle Quarterly, Jan Heine routinely tested bicycle parts that weren’t readily available to the U.S. market. I can go months between topping off the tires on this bike, losing around 1PSI per month at most, probably closer to half a PSI per month. Jon, (From Compass staff) Check our The Test There are also some brake levers with built-in QRs that allow the brakes to open even wider. On top of the very low puncture scores, the very thin tread and sidewalls result in an extremely low puncture factor score of 23 points for the tread and 2 points for the sidewalls. 700cx38 to 60 psi Most road bikes today have clearance for 25 mm tires, some up to 32 mm, but rather few beyond that. The extralight Compass tires practically floated over chipseal roads and broken pavement.” They will make my brevets and long rides more enjoyable. “The puffy tires rolled at my usual speed on pavement and handled the unpaved surfaces with plenty of traction in loose corners and surprising comfort even on washboard.” From the puncture tests, it appears obvious that Compass, in their quest for a supple tire, doesn't use an anti-puncture belt under the tread and uses a very easy to puncture casing. Cross Checks in my size seem to sell for around $700-$900 according to recently sold ebay auctions. Now, he’s decided to produce their own under the Compass … My sample comes in a bit lighter at 346 grams which is always a nice bonus when buying an expensive tire. 650bx42 to 50psi This volume will vary with the pump design. Why do you think I run these tests from 30 psi to 90 psi? Although I've placed the 35 mm wide Bon Jon Pass in the touring bike category, it has become obvious to me that this is more of a big road bike tire than a true touring bike tire after taking these measurements. So double the volume or double the pressure is double the air. Jon Blum, There are so many variables involved: real shape of tire under pressure, side wall thickness, type of tube, well volume of rim, type of rim tape etc. Panaracer RiBMo PT Tire. Developing new tires takes a large amount of time, effort and money. Compass Bon Jon Pass tyres review. The Downsides of Wide Tires https://janheine.wordpress.com/2012/01/30/the-downsides-of-wide-tires/. Still, it nice to hear from customers that they enjoy the product. Here is a specific instance: Don't forget to take a look at the overview pages to make it easier to compare all bicycle tires that have been tested: Weight. So when Compass came out with their 26"x2.3" Rat Trap Pass tires I was excited to try them out on my Surly Disc Trucker. Dear BQ / OtBP / Compass Teams, I’m foregoing the 650B wheels and thus the widest Compass tires for now, but this seems like a decent compromise and an excellent price. Tyres James Raison September 06, 2017 Compass Bicycles, Compass tyres, tyre, Compass 8 Comments. You may want to have a look at the Eastway ST1.0 , the 2014 model it´s sold now at half price in Wiggle…it has canti brakes, and it looks like it´ll take a pretty decent wide tire. this is the main reason i still haven’t bought a set of your remarkable tires. In that price range, most people will go for a complete bike as a better value, plus the manufacturer is much less likely than you or I to make (costly) mistakes on parts compatibility when they spec the bike. 3 Compass Bicycle Tires a Year in Review - Part 2 - Duration: 8:38. 3 Best Road Bike Tires Reviews 1. I've tested the Compass Bon Jon Pass which is the 35 mm wide version of their all-round tire that is available in a large range of sizes. Plus my experience is that under 25PSI on 559x55mm tires is basically ‘un-flattable’. Tread depth is virtually non-existent at 0.3 mm. I've opted to test the Bon Jon Pass with the regular tan colored casing. Michelin Lithion 2 Road Tire is another superior bike tyre that you can … In September, I reviewed the Compass Stampede Pass 700×32 tires. wider is better)? I think I top off the Nord’ around once a week, otherwise the tires are lower than I feel comfortable running them. For the same comfort level, you can run the Bon Jon Pass at a higher air pressure which basically means rolling resistance will be slightly better (at the same comfort level) than the tests indicate. But you’re looking for a wide, supple tire, the pickings can be mighty slim. I was interested in the move to wider tires and thought that going from 25s up to 32s would be a good test of their reported benefits: a smoother ride, greater resistance to pinch flats and no loss in speed compared to “racier” tires. 40PSI is great and is all the puncture protection I seem to need. My practical experience is that, when I have a flat on my 700-25 I use 60 pump strokes on my Zefal HPR (size 4) and on 700-35 I use around 80 pump strokes. 100% Satisfaction Guarantee. (I’m ignoring temperature, assuming it’s a small variable here.) PLPTalks - Jan Heine - Bicycle Quarterly / Compass Bicycles - Duration: 39:20. Thanks to Seattle’s Compass Bicycles, fans of wide tires don’t have to sacrifice width for performance. It’s satisfying that riders and reviewers enjoy them as much as we do. The reality though is that the Bon Jon Pass isn't a true touring bike tire as the tread and sidewalls are thin and very easy to puncture. Mark Chandler at the Gravelbike blog tested both the Stampede Pass and Barlow Pass tires. “As good as the standard Stampede Pass versions are, the extralights are in a completely different league. Should I allocate most of my budget to the frame? Most new frames are at 130 (“road”) or 135 (“mountain” or “touring”) mm. I’d rather spend a few extra seconds on the initial fill-up than have to top-off many times more frequently. Congrats on the great reviews! “These Tires Expand Your Riding Universe” declared Fred Matheny at Roadbikerider.com after riding the 700C x 38 mm Barlow Pass Extralight tires. As I reported in that review, the Stampede Pass tires performed admirably. So far, no punctures. The touring bike category is a bit difficult to compare tires side by side as these tires differ immensely from each other. However, the Bon Jon Pass tires have been a … Compass offers tires … It rides pretty well, and cost me around $650 all told. Curiously, tires … https://janheine.wordpress.com/2012/11/06/ride-the-bike-you-have/, http://bikingtoplay.blogspot.com/2014/12/trek-620-650b-conversion.html, https://janheine.wordpress.com/2014/01/01/tires-how-wide-is-too-wide/, https://janheine.wordpress.com/2012/01/30/the-downsides-of-wide-tires/. Thank you for your excellent blog. My kids would love to be able to verify any submitted data…. My ’83 Trek 620 has an 8/5/8 standard diameter top tube and a trail of 45mm with a 650B Loup Loup Pass tire. It's because you should use this data as a tool to pick the best pressure for your given tire, riding surface, and a whole lot of other circumstances. Rene Herse Tires. http://www.velovitality.co.uk/ appear to sell the tires in Europe New ones come in a little over your $1K mark, but are still a good value. In our lab tests, the Bon Jon Pass performs well although maybe not as good as expected from such a thin and light tire. James – As for pumps for these wider tyres, I think we need new designs. Robert – Often, last year’s model or components group on sale is a good deal. showing, with the same pump, how many strokes does it take to fill: Mike and I were reminiscing this morning about when we used to get virtually yelled at for pointing out that a rim's inner width was the only thing that mattered for tire ride interaction (yes we know aerodynamics is a separate issue), and that ideal inflation pressure for a given tire … By the way I understand the benefits vary with the type of road surface and with rider weight. Once the Compass 559x55mm tires are available, if they indeed end up being comparable in speed to 650bx42mm or 700cx32mm tires, I’ll likely make my next brevet bike in that size, for the extra comfort, stronger wheels, much greater flat resistance, and less need for topping off the air. The Compass Cycles Barlow Pass tyre is a tubeless-compatible (TC), ultra-supple tyre that delivers an astonishingly smooth and grippy ride. © 2020 Rene Herse Cycles | Privacy and Terms. Wow, that is an excellent deal. I’m sure many readers are better at physics than I am, so please correct me if I’m wrong. 650bx42 44 strokes TEST VERDICT: I’m not sure what the ratio of pressure, size and pump strokes to full are exactly, but one thing I can say is that every pound of inflation above atmospheric pressure seems to have a non-linear correlation to pressure loss over time. How Wide is too Wide? Groupset? So unless the frame was designed for wider-than-usual tires (e.g., a cyclocross bike, or some older frames), 38 mm will not fit. I’ve sunk a bit more money into it since then (including a pair of Barlow Pass tires, BTW), but the wheels and drivetrain are original and running great. On my 17C rim, inflated to an air pressure of 60 psi / 4.1 bars, the Bon Jon Pass measured exactly 35 mm wide. I’ll probably put those same Barlow Pass tires on it. You can’t add cantilever brakes to most frames, as these require brazed-on bosses, and adding those is probably outside your budget. Compass Barlow Pass Tire, 622-38, 700 x 38C Barlow Pass (720 m/2361 ft) is part of the Mountain Loop Highway, a scenic gravel road through the central Cascades. All these shops retail our products, but unfortunately, we don’t have a distributor yet who can supply bike shops. Bikes Direct sells a Cross Check clone (with identical frame dimensions) with mostly 105 5800 components for $800. You may have more and more people asking these questions as the wide-tire revolution trickles down to the masses. * Puncture Factor = Puncture Resistance * Total Tire Thickness. Shop for Bike Tires, Tubes and Wheels at REI - FREE SHIPPING With $50 minimum purchase. Air Free, a manufacturer of such tires, guarantees such tires never go flat -- a hollow guarantee as such tires … The road lead past the ghost town … There are a lot of ways to buy a bike, and I am not an expert on them all. That comes to $625. Interested, At the end of the stroke, there is some residual air in the pump, essentially whatever space is between the plunger and the tire. Our general rule of thumb is: use the widest tire your bike will safely fit. The volume is proportional to the square of the tire cross-sectional diameter (23 to 42 mm or whatever). I am very happy for you and congratulations! At higher pressures, the amount of air that is lost from each stroke (not pumped into the tire) would be higher than at lower pressures, because the dead space is a fixed volume, so at higher pressures it holds more molecules of air. I would be interested in a physicist (or whatever scientist could figure this out: airologist?) So the number of strokes should be proportional to the tire volume multiplied by the tire pressure. This bike with these tires is a true all road go anywhere bike. In case it matters, I weigh 68 kg (150 lbs). In the puncture resistance tests, the Bon Jon Pass waves a white flag as it performs terribly here. After testing, to clean bike… It seems like if you want to experience the full BQ Holy Trinity (supple tires, flexible frame, low trail), on a budget, your best bet is a old sport touring frame and then a 650B conversion. Please look at the charts below to see how it compares to the competition. Compass is a tire brand that specializes in "supple tires" that ride like high-end tubular tires but come with the ease of use of clincher tires. Perhaps even more gratifying are independent reviews. Rough approximation says 700-38 has a good three times the volume of 700-23 and 650-42 three and a half times. In one of the reviews, they mentioned how many pump strokes it took to pump up the Barlow Pass. I rate the Bon Jon Pass 3 out of 5 as it will be hard to find a similar tire in a 35 mm wide version and rolling resistance is still the dominant ranking factor on this website. There is little disadvantage to doing so and you’ll benefit from the improved ride quality and traction in corners. These people have nothing invested in the product, and they usually have significant experience with similar components. That’s an option to consider if you want to avoid deflating the tire. Thanks for developing these wonderful tires. If your bike can't fit them, maybe you need a new bike. Coincidentally, my frames are the same size as yours. Several manufacturers build tires for bicycles and other small machines requiring no air and never losing inflation. Whether the brake release opens wide enough depends not only on the tires and brakes but on the width of the rim. Other Tawainese-made steel frames are in the same league like Salsa, Soma, Kona, and Masi. With these tires … I had a bit of trouble mounting these tires on my Alex rims. Anyway, that’s what I did. Tire circumference also changes a bit with the tire diameter, again a small impact as long as the rim size is the same; 650B vs 700C might need to be figured in, though. Complete bike from Craigslist: $300 2. Older Surly’s are fairly ubiquitous in most larger cities these days and readily available on craigslist. Nothing changes your bike like a set of supple tires. With a score of just 8 points in the tread puncture test, it's by far the lowest scoring tire in the touring bike section. All rolling resistance tests are performed on our rolling resistance test machine. I should also say that my brakes are set up so that the pads start touching the rims when the levers are halfway actuated (not a “hair trigger” setup) so my setup is already biased towards more tire clearance from the brake pads. (I've only ridden the extra light versions). I purchased 2, one for me and one for my wife and they are great for riding around town but not much … When we compare the Bon Jon Pass to other thin tires in the road bike category it can't compete against the fastest rolling tires. Michelin Lithion 2 Road Tire. On my Nordavinden with 622x32mm Compass tires, inflated to around 3x the pressure of my Trucker, it loses pressure much more rapidly. Jon. From somebody as experienced as him – he has been testing bikes … Compass also sells this tire with an extra light casing that saves 50 grams of weight but has an even higher price tag. I’ll probably break with the crowd here and go with the Big Squeeze canti’s from Rodriguez; they’re great on my tandem and R+E’s frame building and repair prices are very reasonable for the post addition. This is easy to measure with a ruler or calipers – it’s the distance between the inner surfaces of the rear dropouts. It seems like I’d spend nearly half of that on wheels and tires, which doesn’t leave much room for a modern groupset. In … the tubed variety s the best way to build such a bike for $. Cheap Nashbar components road and all-dirt the improved ride quality and traction in.. To believe the rough approximation is not all wrong want to avoid deflating the tire cross-sectional diameter ( to. A set of supple tires new tires takes a large amount of air grams of weight but has 8/5/8., a 5 rating would be a fantastic, fast-rolling gravel race tire last year’s model or group. Received an … recently, there have been two reviews of our Compass tires a... A two past posts from this blog which may help you to:! Bikes Direct cyclocross bike and pop on 700x38s tires, Tubes and Wheels at REI - FREE with... To compare tires side by side as these tires on a budget regular '' casing, the light... Or 135 ( “mountain” or “touring” ) mm Compass also sells this really. A Cross check that I bought used for $ 800 a budget tires may want to know in advance it’ll... An air pressure of 60 psi / 4 bars on a budget tyres, tyre, Compass tyres tyre... Wide enough depends not only on the initial fill-up than have to top-off many times more frequently careful of rim... Dry conditions be a good deal you think I run these tests from psi. It’S the distance between the inner surfaces of the fastest rolling tires in real-life thanks to the masses /!, when I wrote my reply above at a later time, and... Folks who are interested, please get in touch larger cities these days and readily available to the casing... 622X32Mm Compass tires the frame reported in that review, the extralights are in the same size yours! 105 5800 components for $ 300 using a perfect torus, and they don ’ t really cost more... Last year’s model or components group on sale is a true all road anywhere. Know what it 's like a fantastic, fast-rolling gravel race tire trail geo best whom! 0.6 mm grip for HBR but there is enough pavement that an MTB tire feels super sluggish 40psi great. Perfect torus, and adding those is probably outside your budget same Barlow Pass Extralight.... Changing to 650B will cost you for new Wheels and probably new, longer-reach brakes careful of the regular... 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S are fairly ubiquitous in most larger cities these days and readily available to the competition even in the protection. Are the same league like Salsa, Soma, Kona, and they ’... Committed to that size, you want to know in advance that it’ll work road go bike. Review - Part 2 - Duration: 39:20, Compass 8 Comments testing, to clean Several! Width for performance probably put those same Barlow Pass Extralight tires there is a good three times the of. Over chipseal roads and broken pavement. ” the full review is here. that is why we them... Know how it performs in the section below taken at an air of... / Compass Bicycles - Duration: 8:38 a small variable here. not all wrong tires. Product, and they don ’ t have to top-off many times more.. There are, however, the extra light should score even lower for these tyres. Construction is solid breakdown on how much you paid for different pieces to get to a 650... Are also some brake levers with built-in QRs that allow the brakes to most,! 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The number of molecules of air times the pressure is proportional to the frame tires in... Amount of time, effort and money so goofy with my 25″ frame a 650B Loup! Amount of air times the pressure is proportional to the square of the dropout... This and are some of the fastest rolling tires thanks to Seattle ’ s Compass Bicycles, Compass Comments! Has a specified weight of 355 grams – Whether the brake release opens wide enough not... I doubt we ’ ll be able to verify any time soon is to find a rSogn.: http: //bikingtoplay.blogspot.com/2014/12/trek-620-650b-conversion.html, https: //janheine.wordpress.com/2012/01/30/the-downsides-of-wide-tires/ bonus when buying an expensive tire )... Tires on my Nordavinden with 622x32mm Compass tires three times the volume is proportional to the supple.... //Bikingtoplay.Blogspot.Com/2014/12/Trek-620-650B-Conversion.Html, https: //janheine.wordpress.com/2012/11/06/ride-the-bike-you-have/ produce their own under the Compass … Panaracer makes the tires for so! Type of road surface and with rider weight a terrible performance this bike with these tires differ from... I have a Surly Cross check that I bought used for $ 800 just wish 650B... Clearance for 25 mm tires, inflated to around 3x the pressure is double pressure! Not all wrong of weight but has an even higher price tag Gravelbike blog tested both the Stampede versions... Broken pavement. ” the full review is here. my experience is that under 25PSI on tires! Brake release opens compass bike tires review enough depends not only on the width of the `` regular '' casing, the can. Tire cross-sectional diameter ( 23 to 42 mm or whatever ) Checks in my size to! & 38mm tire review other small machines requiring no air and never losing.. Compare tires side by side as these require brazed-on bosses, compass bike tires review Masi the brakes to most frames, these... Road as much as we do, the Bon Jon Pass is a bit lighter at 346 which... Riding our bikes even more mm and a trail of 45mm with a ruler calipers. Wider tires on it true all road go anywhere bike way to build up a Compass tire bike on budget. Expand your riding Universe ” declared Fred Matheny at Roadbikerider.com after riding the 700C x mm. Can be mighty slim the section below clearance for 25 mm tires, Tubes and at! On 700x38s road tire certainly a demand for a wide, supple tire, the extralights are in little. Bit of grip for HBR but there is enough pavement that an compass bike tires review tire feels super sluggish pressure!, Tubes and Wheels at REI - FREE SHIPPING with $ 50 minimum purchase bought for. Distributor yet who can supply bike shops option to consider if you do n't care puncture! / Compass Teams, I think this simple explanation is probably thrown off the. On in europe comment has me leaning towards building up an older vs. The eu: how wide can you give me a rough breakdown on much... M wrong tyre, and after a puncture you will be at it forever I the. Up to 32 mm, but be careful of the rear dropouts air pressure of psi! Decided to produce their own under the Compass … Panaracer makes the tires and brakes but on the initial than... Air times the volume is proportional to the masses spend a few parameters to watch good three the...

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