2026 Trek Slash 9.8 XT Di2 Gen 6 Mountain Bike
The 2026 Trek Slash 9.8 XT Di2 Gen 6 is a carbon enduro mountain bike designed to dominate aggressive descents and technical terrain. Its OCLV Mountain Carbon frame and 170mm high-pivot suspension deliver unmatched traction, momentum, and control on the roughest trails.
A 29" front wheel combined with a 27.5" rear wheel keeps handling playful and responsive, while the RockShox ZEB Select+ fork and Vivid Select+ rear shock absorb big hits with confidence. The bike is completed with a Shimano XT Di2 12-speed wireless drivetrain for fast, precise shifting under load.
Key Features
- OCLV Mountain Carbon frame with high-pivot suspension design
- 170mm front and rear travel for enduro riding
- RockShox ZEB Select+ fork and Vivid Select+ rear shock
- Shimano XT Di2 12-speed wireless drivetrain
- Mullet wheel setup: 29" front / 27.5" rear
- Adjustable leverage rate and angle-adjust headset compatibility
- Internal frame storage and integrated frame protection
| Frame | OCLV Mountain Carbon, high main pivot, idler pulley, internal storage, angle-adjust headset, adjustable leverage rate, integrated frame protection, internal routing, alloy rocker link, ISCG 05, Active Braking Pivot, UDH, Boost 148x12mm, 170mm travel |
|---|---|
| Fork | RockShox ZEB Select+, DebonAir spring, Charger 3.1 RC2 damper, tapered steerer, Boost110, 170mm travel |
| Rear Shock | RockShox Vivid Select+, 230 x 65mm |
| Front Wheel | Bontrager Line Comp 30, Tubeless Ready (27.5" size S / 29" sizes M–XL) |
|---|---|
| Rear Wheel | Bontrager Line Comp 30, Tubeless Ready, Rapid Drive 108, Shimano Micro Spline, Boost148, 27.5" |
| Front Tire | Bontrager Brevard RSL SE, Tubeless Ready, 29x2.5" (sizes M–XL) |
| Rear Tire | Bontrager Brevard RSL SE, Tubeless Ready, 27.5x2.5" |
| Sealant | Bontrager TLR Sealant, 6oz |
| Max Tire Size | Frame: 2.50" |
| Shifter | Shimano XT Di2 M8250, 12-speed |
|---|---|
| Rear Derailleur | Shimano XT M8250, long cage |
| Cassette | Shimano XT M8200, 10–51T, 12-speed |
| Chain | Shimano XT M8100, 12-speed |
| Crankset | Shimano XT 8200, 30T, 170mm |
| Bottom Bracket | Shimano BB-MT501, BSA threaded |
| Max Chainring Size | 34T round / 32T oval (min 28T) |
| Brakes | Shimano XT M8220, 4-piston hydraulic disc |
|---|---|
| Brake Rotors | Shimano RT86, 203mm |
| Handlebar | Bontrager Line Pro, OCLV Carbon, 820mm width |
| Stem | Bontrager Line Pro, 35mm length, Blendr compatible |
| Grips | Trek Line Pro, lock-on |
| Saddle | Verse Short Comp, steel rails, 145mm width |
| Seatpost | Bontrager Line Dropper, 150–200mm travel (size-specific) |
| Weight | 16.63 kg / 36.67 lbs (Size M, tubeless, no tubes) |
|---|---|
| Max System Weight | 136 kg / 300 lbs (bike + rider + cargo) |
| Model Year | 2026 |
Specifications are subject to change without notice.
