People can wax poetic all day long about leverage curves and axle paths, but the most critical yet woefully overlooked component on your bike is your tire. That rubber doughnut is your connection to the trail. It's what keeps you upright and, if you happen to be rolling through the gate at Leogang or your local race this weekend, in contention for the podium.
So what do some of the top pros choose to ride when it's all on the line?
Photographer, Ross Bell, got the inside scoop at Leogang: Tire choice, air pressures, tubeless, inserts... It's all here. Check it out.
Sam Blenkinsop's Dirty Dans -Cut-down Schwalbe Dirty Dans.
-Leogang is similar to what Sam rides at home and this is his go-to-setup there too.
-Procore front and rear.
-Addix Ultrasoft compound.
-Rear Pressure: 60 PSI Procore - 27 PSI Tire
-Front Pressure: 50 PSI Procore - 24 PSI Tire
Connor Fearon's Minion Combo -Maxxis Minion DHR II Front - Minion SS Rear. Both 3C and DH Casing.
-Leogang-specific setup.
-Standard tubeless, no inserts.
-Rear Pressure: 29 PSI
-Front Pressure: 26-27 PSI
Myriam Nicole's Hutchinsons -Hutchinson Toro Front. Cut mud tire on rear.
-Special team compound (softer than production).
-Myriam has her own casings, which are lighter than standard DH casings.
-Standard tubeless.
-Rear Pressure: 24 PSI
-Front Pressure: 21 PSI
Morgane Charre's Minions -Maxxis Minion DHF Front - Maxxis Minion DHR II Rear.
-DH Casings, 3C or Supertacky. Usually tacky front, 3C rear.
-Tubeless front, tubeless tube on rear.
-Set-up doesn't burp, offers security from pinch plats with air from tube filling the tubeless chamber.
-Rear Pressure: 28 PSI
-Front Pressure: 26 PSI
Greg Williamson's Schwalbe Mix -Magic Mary Front - Hans Dampf Rear (both Soft Addix and Super Gravity casing)
-Trying Rock Razor later.
-Tubeless front, Procore back.
- Faster rolling in front, harder to burp Procore. so that's on back for added security.
-Rear Pressure: 27.5 PSI Tire - 60-70 PSI Procore
-Front Pressure: 24 PSI
Emilie Siegenthaler's Minion DHF/Minion SS Proto- Maxxis DHF front and Minion SS rear.
-DH Casings, 3C Compound.
-Standard tubeless.
-Rear Pressure: 24 PSI
-Front Pressure: 21 PSI
Danny Hart's Minion Combination -Maxxis DHF front - Maxxis DHR rear.
-Will try a cut Minion on the rear as there's no Minion SS available for 29er in DH casing.
-Standard Tubeless
-Rear Pressure: 25-26 PSI
-Front Pressure: 23 PSI
Finn Iles' Butchers -Specialized Butcher front and rear. 2.5 front, 2.3 rear.
-Standard compound.
-Special custom tubeless system... Made by mechanic Kevin Joly. Details remain top secret.
-Rear Pressure: 28 PSI
-Front Pressure: 24 PSI
Tracey Hannah's Hellkat/Helldiver -Kenda Hellkat front and rear. DH casing, Standard compound.
-Option to switch to Hell Diver.
-Standard tubeless.
-Rear Pressure: 24 PSI
-Front Pressure: 23 PSI
Tahnee Seagrave's Magic Marys -Magic Mary Front and Rear.
-Super Gravity Casings. Orange compound Addix.
-Might go to cut down Magic on rear.
-Tubeless front, Procore rear.
-Rear Pressure: 24 PSI Tire - 45 PSI Procore
-Front Pressure: 23 PSI
I think this is the much easier solution that was frequently used not too long ago where they basically set the system up as normal, so tube in tire, but also add tubeless rimtape and sealant so in case the tube gets punctured, the air gets trapped inside the tubeless setup enabling the rider to still finish their race run.
Never tried it myself and i´ve never seen an in depth explanation of how it works, but i guess it shouldn´t be too hard to seal up the valve stem. Just use some o-ring, silicone or something like that maybe.
Imho not something that´s really practical to use for the average rider, but for the pros where wheels are rebuilt constantly anyways it´s probably not a big hassle.
The point .
You
then you probably don't need WC settings
as much as I like running low pressures, when you come to a g-out or fast rock garden id rather not be worrying about hearing that psssssssssssss.
If riders are using Procores, why would you not run them at the maximum 80psi?
Why is Connor Fearon running MINION DHR on his FRONT and not DHF tires!?!??
Just a guess though. At least the breaking characteristics are why i prefer DHR 2 for the front while i don´t mind a little less braking traction on the rear.
Or are you just confused why he runs a tire labeled "rear" on the front? That´s just because Maxxis chose to name their tires in a stupid manner. The DHR 2 is actually a great front tire (also not to be confused with the shitty old DHR, which pretty much just sucks).
Why do people think wider tires are faster? Less contact patch = less friction. Wider tires could maybe help on techy tracks but with that type of tracks why the hell would you want wider tires?
may not be correct for all thread patterns or tires but the rolling resistance between a 2.25 ardent and a 2.4 is really naff all but the rest of the performance is significanty better.
i found heavy casings and the overall thread pattern causes the drag not the width so much. seen a few mag test with these + bikes say simlar things aswell. more speed in the corner means more speed down the long straight
I don´t think these guys need any more grip in corners though really ;-)
The thing with wide tires is, they may give an advantage to inexperienced riders, but for a good rider smaller tires bring with them another set of beenfits.
Smaller tires tend to cut more into soft ground, while wide ones float on top creating less grip and control (arguably not a problem in Leogang atm, but still)
Also with wider tires there´s either a reduction in carcass durability and, more importantly, resistance to folding/squirming in hard corners, or they are heavier which again would contribute to the aforementioned problem of drag/rolling resistance/speed.
Also, a wider tire may generate more grip in a straight line and when breaking into turns (which is beneficial to the average hack with bad breaking technique) but becomes a little more cumbersome to lean hard in quick succession, since it takes longer to transition from one side of edge knobs to the other.
Since those guys do obviously not need the braking grip to compensate for bad breaking technique, the quicker handling is what they´re after.
Well explained, sir.