It's right for you if...
You want one cross-country racing bike that works perfectly on all courses. You’re looking for a light frame, cutting-edge suspension technology and race-ready components so you can churn out the fastest XC rides of your life.
The tech you get
An ultra-lightweight, full OCLV Mountain Carbon frame with 60 mm of travel, a 100 mm RockShox Reba RL fork and Trek's exclusive lightweight IsoStrut FOX Performance shock designed specifically for Supercaliber. Plus, a SRAM NX Eagle 1x12 drive train and Bontrager carbon wheels.
The final word
Supercaliber is designed to crush cross-country races, including the World Cup. It's fast, capable, efficient and features IsoStrut – our game-changing integrated suspension technology.
favorite_borderWhy you'll love it
- Supercaliber is a World Cup-worthy bike that’s quick, capable of soaring through techy terrain and nearly as light as a hardtail
- Our exclusive IsoStrut shock provides tunable, damped suspension for a smooth and efficient ride
- Pivotless seat stays save on weight and actively bend to help soak up trail chatter
- You'll never again have to wonder, "What's faster for this course, full suspension or hardtail?"
Nothing else like it
Supercaliber’s unique frame design ditches traditional suspension hardware so there’s less weight, less maintenance and less lateral flex. IsoStrut connects the mainframe to the pivot-less seat stays to offer about 60 mm of rear wheel travel. This design offers a unique blend of efficiency, traction and fatigue-fighting compliance that keeps racers fresh and in control.
OCLV Mountain Carbon
Trek's mountain-specific carbon is engineered to withstand the extreme demands of off-road racing. Advanced analysis allows our designers to create a frame with the best blend of light weight, responsiveness and just enough compliance in the seat stays to eliminate the need for a heavy rear pivot system.
Complete Tubeless System
Tubeless Ready rims and tyres make it easy to ditch the tubes so you get better traction, fewer flats and less weight. You're ready to roll straight out of the box with the included TLR rim strips, valves and sealant.
Water bottle capacity
Space for two water bottles makes it easier to stay hydrated on long days.
Control Freak cable management
The lightest, quietest, most versatile cable management system allows any combination of shift, brake, lockout and dropper post lines to be routed through the frame for clean looks and the ultimate custom set-up.
Wider dropouts (110mm front, 148mm rear) give you the stiffness of a 27.5" wheel with all the benefits of a 29" wheel, and Boost148 at the back lets you run wider tyres and a larger chain ring without affecting q-factor and pedalling efficiency.
*spec applies to all sizes unless otherwise noted
|Frame||OCLV Mountain Carbon main frame and stays, IsoStrut, tapered head tube, Knock Block, Control Freak internal routing, Boost148, 60 mm travel|
|Fork||RockShox Reba RL, Solo Air spring, Motion Control damper, tapered steerer, 42 mm offset, Boost110, 15 mm Maxle Stealth, 100 mm travel|
|Shock||Trek IsoStrut, Fox Performance shock, air spring, DPS 2-position damper, 235x32.5 mm|
|Front wheel||Bontrager Kovee Elite 23 carbon, Tubeless Ready, 6-bolt, Boost110, 15 mm thru axle|
|Rear wheel||Bontrager Kovee Elite 23 carbon, Tubeless Ready, CenterLock, Shimano 8/9/10 freehub, Boost148, 12 mm thru axle|
|Tyre||Bontrager XR2 Team Issue, Tubeless Ready, Inner Strength sidewall, aramid bead, 120 tpi, 29x2.20"|
|Shifter||SRAM NX Eagle, 12-speed|
|Rear derailleur||SRAM NX Eagle|
SRAM NX Eagle, DUB, 32T alloy ring, Boost, 170mm length
M, M/L, L, XL
SRAM NX Eagle, DUB, 32T alloy ring, Boost, 175 mm length
|Bottom bracket||SRAM DUB, 92 mm, PressFit|
|Cassette||SRAM PG-1230 Eagle, 11-50, 12-speed|
|Chain||SRAM NX Eagle, 12-speed|
|Saddle||Bontrager Montrose Comp, steel rails, 138 mm width|
|Seatpost||Bontrager Comp, 6061 alloy, 31.6 mm, 8 mm offset, 400 mm length|
|Handlebar||Bontrager Comp, alloy, 31.8 mm, 5 mm rise, 720 mm width|
|Grips||Bontrager XR Trail Comp, nylon lock-on|
Bontrager Rhythm Comp, 31.8mm, Knock Block, 0-degree, 60 mm length
Bontrager Rhythm Comp, 31.8 mm, Knock Block, 0-degree, 70 mm length
Bontrager Rhythm Comp, 31.8mm, Knock Block, 0-degree, 80 mm length
|Head set||Knock Block Integrated, 58-degree radius, cartridge bearing, 1-1/8" top, 1.5" bottom|
|Brake||Shimano hydraulic disc, MT501 lever, MT500 caliper|
- M - 11.17 kg / 24.63 lb (with TLR sealant, no tubes)
- Weight limit
- This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb).
Sizing & fit
Proper bike fit is essential for best performance and comfort. Any size and geometry measurements shown on trekbikes.com are for general comparison purposes only. To find your perfect fit, visit an authorised Trek retailer, where an expert skilled at sizing will help you find the appropriate bike and size for your individual needs.
153.0 - 162.0 cm
5'0.2" - 5'3.8"
72.0 - 76.0 cm
28.3" - 29.9"
161.0 - 172.0 cm
5'3.4" - 5'7.7"
76.0 - 81.0 cm
29.9" - 31.9"
170.0 - 179.0 cm
5'6.9" - 5'10.5"
80.0 - 84.0 cm
31.5" - 33.1"
177.0 - 188.0 cm
5'9.7" - 6'2.0"
83.0 - 88.0 cm
32.7" - 34.6"
186.0 - 196.0 cm
6'1.2" - 6'5.2"
87.0 - 92.0 cm
34.3" - 36.2"
195.0 - 203.0 cm
6'4.8" - 6'7.9"
92.0 - 95.0 cm
36.2" - 37.4"
All measurements provided in cm unless otherwise stated.
|Frame size number||Frame size letter||A — Seat tube||B — Seat tube angle||Effective seat tube angle||C — Head tube length||D — Head angle||E — Effective top tube||F — Bottom bracket height||G — Bottom bracket drop||H — Chainstay length||I — Offset||J — Trail||K — Wheelbase||L — Standover||M — Frame reach||N — Frame stack|