The gold standard

Scorching the competition on the world stage, the Trek Supercaliber consistently hits the top step of the podium, earning itself a place in history as the gold standard of cross-country racing. Whether sidled up with Olympic Champion, Jolanda Neff, World Champ, Evie Richards or Under-23 World Champ, Mona Mitterwallner, the Supercaliber dominates the field with engineering that offers the best of a hardtail and full suspension in one sweet ride.

Keeping golden company

Mona Mitterwallner

2021 U23 World Champion

Nothing else like it

Supercaliber is a game-changing cross country mountain bike that’s fast, light and smooth through the rough stuff. Hardtails are efficient, full suspension bikes keep you in control, but only Supercaliber pairs the best parts of both.

Hardtail efficiency, full suspension control,
Supercaliber speed

'Dutch MTB of the year'
RAI Association

'2020 Mountain Bike of the Year'
BIKE Spain

'The new XC race benchmark'

'Does it deliver? Yes!'

The defining feature of this new category of race bike is Trek’s exclusive IsoStrut shock – structural suspension that pairs 60 mm of damped, tunable travel with unique pivotless seatstays that move with the trail to keep you smooth and fast.

The right travel for XC racing

We’ll come right out and say it: you no longer have to choose between a hardtail and full suspension bike on race day. Supercaliber gives you just the right amount of travel – 60 mm in the rear and 100 mm in the front – to charge through the rough without losing speed or traction, climb efficiently and put the hammer down in sprints.

Lightweight trail performance

Every model has an OCLV Mountain Carbon frame with Straight Shot down tube for extra stiffness, Knock Block to prevent damage from spinning handlebars or fork crowns, and Control Freak Cable Routing to protect your cables and prevent them from snagging on trail debris.

Carry two bottles

Racing works up a thirst. That’s why Supercaliber is built to carry two water bottles. This bike gives you the suspension you need for demanding races, plus the right storage for your fuel and water.

Additional options


The Procaliber is a game-changing XC race machine that pairs classic hardtail efficiency with the fatigue-fighting comfort of IsoSpeed for a ride that feels like first place.

Top Fuel

Top Fuel is a full suspension cross-country mountain bike that’s equally suited to XC racing and off-the-beaten-singletrack adventures.

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