Tire suggestion for gravel bike
#1
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Tire suggestion for gravel bike
I recently got a Specialized Diverge Elite and am looking for tire suggestions. About 6 weeks ago I was running the stock tires on a local bike path and a seam in the concrete took a bite into the sidewall of my tire and sent me over the bars breaking my collarbone in the process. I have rode my bike a few times since the crash and the tires are seemingly having an impact on my psyche and I'd feel better on the bike with something a bit more substantial under me. My usual rides are 15-25 miles 3-5 times a week on paved roads, city streets, and park bike loops. When I put together longer rides of 35-100+ miles once or twice a month, they are done on crushed limestone rail trails with some loose big gravel segments. I am currently running 700x30 no tread out of the box tires. I like the 30s but wouldn't be opposed to 32s if it wouldn't affect my overall pace and make the bike feel slughish. I mainly am looking to stay light, quiet, and fast on the roads with more stability, but also have a little more bite into the gravel paths as well. Can't run tubeless with my rims. I've looked at so many tires and my brain decided some input on the matter was necessary, so thanks for any help in advance!
#2
Senior Member
My son has a Diverge and put on Specialized Nimbus 32s on it. Better for gravel and rougher roads than what came with the bike, but still has good road grip and smooth rolling on pavement. And very durable.
You can certainly get more knobby tires if this is primarily a gravel bike. Tons of choices.
You can certainly get more knobby tires if this is primarily a gravel bike. Tons of choices.
#4
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Your bike can probably fit a 38 in front. If you're not overly concerned with sidewall cuts, I'd personally probably go with a Compass Barlow Pass. Otherwise, something like a 38mm Gravelking slick.
Aluminum Diverges are a bit tighter in the back, and for the sake of healthy clearance you may want to stick with a 35mm or narrower for the rear.
The biggest thing might be rider technique, though. Watch for potholes, try to ride at a somewhat oblique angle when crossing over ruts such as train tracks. Use sufficient lighting to see the road surface at night.
//=======================
As far as bite on gravel, are you doing any really mucky rides? Tread pattern doesn't matter all that much on most dry gravel... slicks will handle floatier in a slide than knobbies, but for how much paved riding you're doing, that might be an acceptable compromise (especially since knobs wear fast on pavement anyway). If you're trying to ride muddy stuff, then something non-slick will definitely boost traction... I know a few people who ride Compass Steilacooms and really like them, and say they offer a very lively paved ride considering how much bite they offer in mud. But again, if sidewall protection concerns you, maybe a tougher all-rounder like a GravelKing SK could make sense (but will probably cost you more speed).
Last edited by HTupolev; 09-21-18 at 03:26 PM.
#5
Non omnino gravis
Same answer I give every time: 700x35 Hutchinson Overides. I don't think there's a better "does everything well, but nothing truly great" tire out there. Or really, if you're running tubes, your choice of happy medium style (smooth in the middle, knobs on the sides) tires. I think the wire-bead Kenda Happy Mediums are about 20 bucks apiece.
I ride the Overides on pavement, packed dirt, clay, hiking trails, fire roads, smooshy riverbeds... sometimes all in the same ride. They wear decently, as well-- rear has about 3,000 miles on it, has a bit to go before it needs replacing.
I ride the Overides on pavement, packed dirt, clay, hiking trails, fire roads, smooshy riverbeds... sometimes all in the same ride. They wear decently, as well-- rear has about 3,000 miles on it, has a bit to go before it needs replacing.
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As far as bite on gravel, are you doing any really mucky rides? Tread pattern doesn't matter all that much on most dry gravel... slicks will handle floatier in a slide than knobbies, but for how much paved riding you're doing, that might be an acceptable compromise (especially since knobs wear fast on pavement anyway). If you're trying to ride muddy stuff, then something non-slick will definitely boost traction... I know a few people who ride Compass Steilacooms and really like them, and say they offer a very lively paved ride considering how much bite they offer in mud. But again, if sidewall protection concerns you, maybe a tougher all-rounder like a GravelKing SK could make sense (but will probably cost you more speed).
Last edited by mkoscienski; 09-21-18 at 08:24 PM.
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I was going to say, just make the jump all the way to 38 mm. If making a change, make it big enough to count. The stability and confidence difference for me between 32 mm and 38 mm is huge. Don't waste time on millimeter increments. Go big. Put on some 38s. Get something good quality and flexible like those Compass-brand tires, or (in my case) some Soma Shikoro tires.
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There are some good reviews for diff cat tires here:
https://www.bicyclerollingresistance...thon-plus-2015
The Schwalbe Marathon Plus tires have performed well for me on my gravel / trail bike
https://www.bicyclerollingresistance...thon-plus-2015
The Schwalbe Marathon Plus tires have performed well for me on my gravel / trail bike
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I have the Diverge E5 Elite set up with Specialized Trigger Pro 38mm front and back. I have over 1000 miles on them so far, the last 100 or so have been tubeless on stock rims. Ride both gravel and pavement no problem. Smoother on the road than you might expect. Wife’s bike has Panaracer Gravel Kings in 35mm. Says they feel a bit slow to her... throws a lot of small rocks you can hear ping off the bike.
#11
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I've just changed my 29er to Vittoria Voyager Hypers and have really noticed this now happens a lot and a friend swapped his over for the same and went out for the 1st ride with them the other evening and his bike was doing it as well .... weird especially as we both came from tyres with more nobles which you'd think might pick up a bit of grit and then throw it out and smoother would just go over it.
#12
Senior Member
I recently got a Specialized Diverge Elite and am looking for tire suggestions. About 6 weeks ago I was running the stock tires on a local bike path and a seam in the concrete took a bite into the sidewall of my tire and sent me over the bars breaking my collarbone in the process. I have rode my bike a few times since the crash and the tires are seemingly having an impact on my psyche and I'd feel better on the bike with something a bit more substantial under me. My usual rides are 15-25 miles 3-5 times a week on paved roads, city streets, and park bike loops. When I put together longer rides of 35-100+ miles once or twice a month, they are done on crushed limestone rail trails with some loose big gravel segments. I am currently running 700x30 no tread out of the box tires. I like the 30s but wouldn't be opposed to 32s if it wouldn't affect my overall pace and make the bike feel slughish. I mainly am looking to stay light, quiet, and fast on the roads with more stability, but also have a little more bite into the gravel paths as well. Can't run tubeless with my rims. I've looked at so many tires and my brain decided some input on the matter was necessary, so thanks for any help in advance!
Typically a slightly lower PSI will give the tires a little more give and less prone to punctures like you had. It allows the tire to take the push of the object by decompressing as opposed to a high PSI that will more quickly split or puncture.
There is certainly a balance and your weight and bike type/wheel size/tire type all play a part. But the overall concept is the same. The harder the tire the more likely a split with that type of hard tire hit on a rock, curb... ect
Although this might be negligable of your tire sunk between a gap in the road....
-Sean
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