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It's right for you if...
You want the incredible performance of our best cross country race platform, and prioritize getting Supercaliber's awesome frame and integrated suspension tech over having the blingiest parts.
The tech you get
An ultra-lightweight, full OCLV Mountain Carbon frame with 60mm of travel, a 100mm RockShox Recon Gold fork, and Trek's exclusive lightweight IsoStrut FOX Performance shock designed specifically for Supercaliber. Plus, a Shimano SLX/Deore 1x12 drivetrain, and Bontrager Kovee Comp 23 tubeless ready wheels with a 108-tooth rear hub for instant engagement.
The final word
Supercaliber 9.6 is fast, capable, efficient, and features IsoStrut—our game-changing integrated suspension technology. The most affordable model in the lineup gives you a solid parts spec that you can upgrade over time.
See it in action
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?"
Winner - Mountain Bike category
"A guaranteed head turner - either as the fastest bike of the day or simply winning over hearts and minds."
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"Dutch MTB of the Year"
"A thoroughbred cross country race bike. A light hardtail with the comfort of a fully. Truly the winner of 2020."
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"2020 Mountain Bike of the Year"
Supercaliber earned top honors from BIKE Spain, whose editors said this innovative ride delivered "twice the highest performance" they'd ever tested.
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"Fastest World Cup XC bike of 2021"
"With 9 wins, some gold medals, and rainbow stripes, Supercaliber tops the list of most successful World Cup XC rigs."
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Features
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 60mm of rear wheel travel. This design offers a unique blend of efficiency, traction, and fatigue-fighting compliance that keeps racers fresh and in control.
IsoStrut integrated suspension gives you just enough travel to stay in control. It's fully tuneable like a standard rear shock, but without the weight penalty of a full suspension bike.
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.
Trek's Straight Shot frame design optimizes the stiffness-to-weight ratio for a more responsive ride. You'll be able to push harder and stay more planted on your line when the going gets rough.
Water bottle capacity
Space for two water bottles makes it easier to stay hydrated on long days.
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.
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Suspension Calculator
This suspension calculator will help you optimize your suspension settings for your riding weight. Simply follow the steps to find your best set up.
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Specifications
*spec applies to all sizes unless otherwise noted
| Frame | OCLV Mountain Carbon main frame & stays, IsoStrut, tapered head tube, Knock Block, Control Freak internal routing, Boost148, 60mm travel |
|---|---|
| Fork | RockShox Recon Gold RL, DebonAir spring, Motion Control damper, remote lockout, tapered steerer, 42mm offset, Boost110, 15mm Maxle Stealth, 100mm travel |
| Shock | Trek IsoStrut, Fox Performance shock, air spring, DPS 2-position remote damper, 235mm x 32.5mm |
| Suspension lever | Fox 2-position dual lockout lever |
| Max compatible fork travel | 120mm (531mm axle-to-crown) |
| Wheel front | Bontrager Kovee Comp 23, Tubeless Ready, 6-bolt, Boost110, 15mm thru axle |
|---|---|
| Wheel rear | Bontrager Kovee Comp 23, Tubeless Ready, Shimano Microspline freehub, Rapid Drive 108, Boost148 |
| Skewer rear | Bontrager Switch thru axle, removable lever |
| *Rim |
Size:
S, M, M/L, L, XL Bontrager Kovee, double-wall, Tubeless Ready, 28-hole, 23mm width, presta valve |
|
Size:
S, M, M/L, L, XL Bontrager Kovee Comp 23, Tubeless Ready, 6-bolt, Boost110, 15mm thru axle |
|
| Tire | Bontrager XR2 Team Issue, Tubeless Ready, Inner Strength sidewall, aramid bead, 120 tpi, 29x2.20'' |
| Tire part | Bontrager TLR sealant, 6oz |
| Rim strip | Bontrager TLR |
| Max tire size | Frame: 29x2.20" Fork: See manufacturer |
| Shifter | Shimano Deore M6100, 12 speed |
|---|---|
| Rear derailleur | Shimano SLX M7100, long cage |
| *Crank |
Size:
S, M Shimano MT511, 32T steel ring, 52mm chainline, 170mm length |
|
Size:
M/L, L, XL Shimano MT511, 32T 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 | 36T |
| Saddle | Bontrager Arvada, steel rails, 138mm width |
|---|---|
| *Seatpost |
Size:
S Bontrager Comp, 6061 alloy, 31.6mm, 8mm offset, 330mm length |
|
Size:
M, M/L, L, XL Bontrager Comp, 6061 alloy, 31.6mm, 8mm offset, 400mm length |
|
| Handlebar | Bontrager Comp, alloy, 31.8mm, 5mm rise, 720mm width |
| Grips | Bontrager XR Trail Comp, nylon lock-on |
| *Stem |
Size:
S Bontrager Rhythm Comp, 31.8mm, Knock Block, 0 degree, 60mm length |
|
Size:
M, M/L Bontrager Rhythm Comp, 31.8mm, Knock Block, 0 degree, 70mm length |
|
|
Size:
L, XL Bontrager Rhythm Comp, 31.8mm, Knock Block, 0 degree, 80mm length |
|
| Headset | Knock Block Integrated, 62-degree radius, cartridge bearing, 1-1/8'' top, 1.5'' bottom |
| Brake | Shimano hydraulic disc, MT4100 lever, MT410 caliper |
| *Brake rotor |
Size:
S, M, M/L, L, XL Shimano RT56, 6-bolt, 180mm |
|
Size:
S, M, M/L, L, XL Shimano RT56, 6-bolt, 160mm |
|
| Rotor size | Max brake rotor sizes: 180mm front, 160mm rear |
| Weight | M - 12.23 kg / 26.97 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). |
Sizing & Tech
The charts below show our recommended sizes based on height, but there are some other factors, like arm and leg length, that determine a great fit. That’s why you’ll see some overlap in our recommendations. Not every rider who’s 5´8˝, for example, will fit on the same size bike. The best way to find your perfect fit is to consult the experts at your local retailer.
Rider Height
Inseam
S
153.0 - 166.5 cm
5'0.2" - 5'5.6"
72.0 - 79.0 cm
28.3" - 31.1"
M
161.0 - 172.0 cm
5'3.4" - 5'7.7"
76.0 - 81.0 cm
29.9" - 31.9"
M/L
165.5 - 179.0 cm
5'5.2" - 5'10.5"
77.0 - 84.0 cm
30.3" - 33.1"
L
177.0 - 188.0 cm
5'9.7" - 6'2.0"
83.0 - 88.0 cm
32.7" - 34.6"
XL
186.0 - 196.0 cm
6'1.2" - 6'5.2"
87.0 - 92.0 cm
34.3" - 36.2"
2XL
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 noted.
| Frame size number | Frame size letter | Wheel size | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 15.5 | S | 29" | 39.4 | 70.0° | 74.0° | 9.0 | 69.0° | 56.5 | 32 | 5.3 | 43.0 | 4.4 | 9.6 | 107.9 | 75.0 | 39.5 | 59.4 |
| 17.5 | M | 29" | 41.9 | 70.5° | 74.0° | 9.0 | 69.0° | 59.5 | 32 | 5.3 | 43.0 | 4.4 | 9.6 | 110.6 | 76.0 | 42.5 | 59.4 |
| 18.5 | ML | 29" | 44.5 | 70.5° | 74.0° | 9.0 | 69.0° | 61.0 | 32 | 5.3 | 43.0 | 4.4 | 9.6 | 112.1 | 76.0 | 44.0 | 59.4 |
| 19.5 | L | 29" | 47.0 | 71.0° | 74.0° | 9.0 | 69.0° | 62.5 | 32 | 5.3 | 43.0 | 4.4 | 9.6 | 113.6 | 78.7 | 45.5 | 59.4 |
| 21.5 | XL | 29" | 50.8 | 71.0° | 74.0° | 10.5 | 69.0° | 65.9 | 32 | 5.3 | 43.0 | 4.4 | 9.6 | 117.2 | 78.7 | 48.5 | 60.8 |