Supercaliber 9.8 GX AXS - Trek Bikes (IE)

Overview

You want to ride what the pros ride and you want to win. You’re looking for a bike that's built for shocking speed and capability on even the hardest cross-country courses, and comes decked out with light, fast upgrades on everything from the fork to the SRAM AXS drivetrain.

An ultra-lightweight, full OCLV Mountain Carbon frame with 60 mm of travel, a 100 mm Fox Performance 32 Step-Cast fork and Trek's exclusive IsoStrut FOX Performance shock designed specifically for Supercaliber. Plus, dual remote suspension lockout, a SRAM GX Eagle AXS wireless electronic 1x12 drivetrain with carbon cranks and a 10-52 cassette, and Bontrager Kovee Pro 30 carbon wheels with 108-tooth Rapid Drive rear hub for instant engagement.

The Supercaliber 9.8 is an efficient and capable cross-country racing bike trimmed with an upgraded, high-performance part spec including an ultra-precise wireless electronic drivetrain. It's everything you love about a hardtail plus the added capability of IsoStrut – our exclusive integrated shock.

The 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
The SRAM GX Eagle AXS drivetrain is smart, smooth and completely wireless
Wider Kovee Pro 30 wheels provide better tyre support so you can run lower pressure and get more traction
The OCLV Carbon RSL integrated bar/stem is ultra-light and ultra-comfortable, and it looks awesome

'A guaranteed head turner – either as the fastest bike of the day or simply winning over hearts and minds.'

'A thoroughbred cross country race bike. A light hardtail with the comfort of a fully. Truly the winner of 2020.'

Supercaliber earned top honours from BIKE Spain, whose editors said that this innovative ride delivered 'twice the highest performance' they'd ever tested.

"With 9 wins, some gold medals and rainbow stripes, the Supercaliber tops the list of most successful World Cup XC rigs."

Features

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.

IsoStrut integrated suspension gives you just enough travel to stay in control. It's fully tunable like a standard rear shock, but without the weight penalty of a full suspension bike.

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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 optimises 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.

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This suspension calculator will help you optimise your suspension settings for your riding weight. Simply follow the steps to find your best set up.

Specs

Frame	OCLV Mountain Carbon main frame and stays, IsoStrut, tapered head tube, Knock Block, Control Freak internal routing, Boost148, 60 mm travel
Fork	Fox Performance 32 Step-Cast, Float EVOL air spring, GRIP 2-position damper, remote lockout, tapered steerer, 44 mm offset, Boost110, 15 mm Kabolt axle, 100 mm travel
Shock	Trek IsoStrut, Fox Performance shock, air spring, DPS 2-position remote damper, 235 mm x 32.5 mm
Max compatible fork travel	120mm (531mm axle-to-crown)

Wheel front	Bontrager Kovee Pro 30 carbon, Tubeless Ready, 6-bolt, Boost110, 15 mm thru axle
Wheel rear	Bontrager Kovee Pro 30 carbon, Tubeless Ready, Rapid Drive 108, 6-bolt, SRAM XD driver, Boost148, 12 mm thru axle
Skewer rear	Bontrager Switch thru-axle, removable lever
Tyre	Bontrager XR2 Team Issue, Tubeless-Ready, Inner Strength sidewall, aramid bead, 120 tpi, 29 x 2.20"
Tyre part	Bontrager TLR sealant, 180 ml/6 oz
Rim strip	Bontrager TLR
Max tyre size	Frame: 29x2.20", Fork: See manufacturer

Shifter	SRAM GX Eagle AXS, 12 speed
Rear derailleur	SRAM GX Eagle AXS
*Crank	Size: S SRAM GX Eagle Carbon, DUB, 32T alloy ring, 52 mm chainline, 170 mm length
Size: M, M/L, L, XL SRAM GX Eagle Carbon, DUB, 32T alloy ring, 52 mm chainline, 175 mm length
Bottom bracket	SRAM DUB, 92 mm, PressFit
Cassette	SRAM Eagle XG-1275, 10-52, 12-speed
Chain	SRAM GX Eagle, 12-speed
Max. chainring size	1x: 36T

Saddle	Bontrager Verse Elite, austenite rails, 145 mm width
*Seatpost	Size: S Bontrager Pro, OCLV Carbon, 31.6 mm, 0 mm offset, 330 mm length
Size: M, M/L, L, XL Bontrager Pro, OCLV Carbon, 31.6 mm, 0 mm offset, 400 mm length
Handlebar	Bontrager Kovee Pro, OCLV Carbon, 35 mm, 5 mm rise, 720 mm width
Grips	ESI Chunky
*Stem	Size: S Bontrager Kovee Pro, 35 mm, Knock Block, Blendr-compatible, 13-degree, 60 mm length
Size: M, M/L Bontrager Kovee Pro, 35 mm, Knock Block, Blendr-compatible, 13-degree, 70 mm length
Size: L, XL Bontrager Kovee Pro, 35 mm, Knock Block, Blendr-compatible, 13-degree, 80 mm length
Head set	Knock Block Integrated, 62-degree radius, cartridge bearing, 1-1/8'' top, 1.5'' bottom
Brake	SRAM Level TLM hydraulic disc
*Brake rotor	Size: S, M, M/L, L, XL SRAM CenterLine, 6-bolt, round-edge, 160 mm
Size: S, M, M/L, L, XL SRAM CentreLine, 6-bolt, round edge, 180 mm
Rotor size	Max brake rotor sizes: 180mm front, 160mm rear

Weight	M - 23.15 lbs / 10.5 kg (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

Geometry

Service

Reviews

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Winner – Mountain Bike category

'Dutch MTB of the Year'

'2020 Mountain Bike of the Year'

"Fastest World Cup XC bike of 2021"

More options

Suspension Calculator

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Complete Tubeless System

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Carbon Care Wheel Loyalty Programme

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Water bottle capacity

Blendr stem

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Control Freak cable management

Boost148/110