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10/10 Editor's choice
"Faster with less fatigue than any other XC hardtail in test...Procaliber was still the smoothest bike here."
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"What an XC race bike should be"
"Procaliber offers a more comfortable ride than a traditional hardtail. It's noticeable right away. Ready to go uphill and down with no regard for anything except stopping to get on the podium."
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Service manual
Time to bust out the repair stand for some maintenance? Find a detailed breakdown of your bike with part numbers, torque values, and platform-specific tech instructions below.
Get it hereInside the rain, mud, fun and madness of Chequamegon
Riley Amos takes a thrilling second-place finish while Trek Driftless brings their signature chill vibe.
Read moreAnton Cooper returns to the medal stand!
Procaliber brings big results at Leogang XC World Cup.
Read moreHow do Bontrager WaveCel helmets work?
Learn more about a major advancement in the protection against cycling-related head injuries.
Learn moreProduct features
IsoSpeed smooth
IsoSpeed takes the edge off body-beating small bumps and trail chatter so you can stay stronger longer, without giving up any pedaling efficiency.
OCLV Mountain Carbon
Trek's mountain-specific carbon fiber is tougher carbon, with unique materials and layup procedures, Trek's advanced engineering, and a higher standard of testing.
Straight Shot downtube
Straight Shot downtube gives you an extra-stiff frame without adding any weight, so you can stick your line through the rough stuff and still fly up the next climb.
Shimano Deore
Shimano Deore brings even more adventure with a wider range of gear choices for the steep stuff, the fast stuff, and the fun. With smooth riding, improved chain stability, and sharp shifting, Deore heightens your mountain biking confidence and control so you can focus on the trail and enjoy the ride.
You almost forgot your pedals
This bike doesn’t come with pedals because you'll have a better ride if you choose your own. See the pedal guide to find the best pedals for your riding style. Want pedals built for the race? We recommend clipless MTB pedals for control & efficiency.
Complete Tubeless System
Tubeless Ready rims and tires make it easy to ditch the tubes so you get better traction, fewer flats, and less weight. You're ready to roll right out of the box with the included TLR rim strips, valves, and sealant.
Learn moreEasier internal routing
Integrated channels in the frame make it super easy to route cable housing and brake hose so you get a clean set-up with no hassle.
Watch the videoKnock Block
Knock Block has your frame's back when things go wrong. It prevents your handlebars from spinning all the way around in a crash, so your hoses won't get yanked, and your controls won't hit the top tube.
Learn more| Frame | OCLV Mountain Carbon, IsoSpeed, tapered head tube, Knock Block, internal control routing, balanced post mount brake, Boost148 |
|---|---|
| Fork | RockShox Judy SL, Solo Air spring, TurnKey lockout, tapered steerer, 42mm offset, Boost110, 15mm Maxle Stealth, 100mm travel |
| Max compatible fork travel | 120mm (533mm axle-to-crown) |
| Wheel front | Bontrager Kovee TLR rim/DC-611 Boost hub, 28H, 15 Gauge Spokes, Black/Black, 29'' |
|---|---|
| Wheel rear | Bontrager Kovee TLR rim/MST148A Boost hub, 29'', 28H, 15 Gauge Spokes, Micro Spline Freehub, Black rim graphics, spokes, and nipples |
| Hub front | Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Boost110, 15mm thru axle |
| Hub rear | Bontrager alloy, sealed bearing, 6-bolt, Shimano MicroSpline freehub, Boost148, 12mm thru axle |
| Skewer rear | Bontrager Switch thru axle, removable lever |
| Rim | Bontrager Kovee, double-wall, Tubeless Ready, 28-hole, 23mm width, Presta valve |
| *Tire |
Size:
S, M, ML, L, XL Bontrager XR2 Team Issue, Tubeless Ready, Inner Strength sidewall, aramid bead, 120 tpi, 29x2.20'' |
|
Size:
S, M, ML, L, XL Bontrager Sainte-Anne Pro XR, Tubeless Ready, dual compound, aramid bead, 60 tpi, 29x2.20'' |
|
| Tire part | Bontrager TLR sealant, 6oz |
| Rim strip | Bontrager TLR |
| Max tire size | Frame: 29x2.40", Fork: See manufacturer |
| Shifter | Shimano Deore M6100, 12 speed |
|---|---|
| Rear derailleur | Shimano Deore M6100, long cage |
| *Crank |
Size:
S, M Shimano MT511, 30T steel ring, 52mm chainline, 170mm length |
|
Size:
ML, L, XL Shimano MT511, 30T steel ring, 52mm chainline, 175mm length |
|
| Bottom bracket | Shimano MT500, 92mm, PressFit |
| Cassette | Shimano Deore M6100, 10-51, 12 speed |
| Chain | Shimano Deore M6100, 12 speed |
| Max chainring size | 1x: 36T, min 30T |
| *Saddle |
Size:
S, M, ML, L, XL Bontrager Arvada, steel rails, 138mm width |
|---|---|
|
Size:
S, M, ML, L, XL Bontrager Verse Comp, steel rails, 145mm width |
|
| *Seatpost |
Size:
S Bontrager alloy, 31.6mm, 12mm offset, 330mm length |
|
Size:
M Bontrager alloy, 31.6mm, 12mm offset, 360mm length |
|
|
Size:
ML, L, XL Bontrager alloy, 31.6mm, 12mm offset, 400mm length |
|
| *Handlebar |
Size:
S, M, ML Bontrager Comp, alloy, 31.8mm, 5mm rise, 720mm width |
|
Size:
L, XL Bontrager Rhythm Comp, alloy, 31.8mm, 15mm rise, 750mm width |
|
| Grips | Bontrager XR Trail Comp, nylon lock-on |
| *Stem |
Size:
S, M Bontrager Rhythm Comp, 31.8mm, 0 degree, 60mm length |
|
Size:
M, ML Bontrager Rhythm Comp, 31.8mm, 0 degree, 70mm length |
|
|
Size:
L, XL Bontrager Rhythm Comp, 31.8mm, 0 degree, 80mm length |
|
| Headset | Knock Block Integrated, 62-degree radius, cartridge bearing, 1-1/8'' top, 1.5'' bottom |
| Brake | Shimano MT200 hydraulic disc |
| *Brake rotor |
Size:
S, M, ML, L, XL Shimano RT26, 6-bolt, 160mm |
|
Size:
L, XL Shimano RT26, 6-bolt, 180mm |
|
| Brake Set | Shimano MT200 hydraulic disc |
| Rotor size | Max brake rotor sizes - Frame: 180mm, Fork: see fork manufacturer |
| Weight | M - 12.36 kg / 27.25 lbs (with TLR sealant, no tubes) |
|---|---|
| Weight limit | This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 300 pounds (136 kg). |