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Tredz£4,199.00Visit shop Trek Dark Star/Dark Web Slash Xt Di2 Gen 6 29" Mountain Bike 2026 - Enduro Full Suspension Mtb Size 9.8
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The TREK Slash 9.8 XT Di2 Gen 2 is a no-compromise carbon enduro mountain bike designed for aggressive riders tackling steep descents and challenging terrain. Its key benefit lies in its advanced high-pivot suspension and carbon frame, offering exceptional traction, control, and momentum over rough surfaces. A potential caveat for some riders might be the mixed-wheel setup, which, while offering advantages, differs from traditional setups. This bike is engineered for crushing descents and charging back up for more, featuring a lightweight OCLV Mountain Carbon frame, 170 mm of high-pivot suspension, and a mullet wheel setup for optimal handling.
| Model Part Number | 5333257 |
|---|---|
| Brand | Trek |
A high-pivot suspension design moves the main pivot point higher on the frame. This creates a rearward axle path, which helps the suspension absorb square-edged bumps more effectively and maintain momentum over rough terrain, while also improving pedaling efficiency.
A mullet setup combines a 29-inch front wheel for better rollover and grip with a 27.5-inch rear wheel for increased agility, quicker acceleration, and more playful handling. It aims to provide the best of both wheel sizes.
Use a mild soap and water solution with a soft cloth or sponge. Rinse thoroughly with clean water and dry with a soft towel. Avoid abrasive cleaners or high-pressure washers, especially near bearings.
While capable, the Slash 9.8 is optimized for aggressive riding and enduro. For less demanding trails, its long travel and geometry might feel like overkill. However, its advanced suspension can still provide a comfortable ride on varied terrain.
Di2 requires less mechanical adjustment than traditional cable systems but needs regular charging of the battery. Keep the system clean and ensure the wireless connection is stable. Firmware updates may occasionally be available.
The TREK Slash 9.8 features 170 mm of rear travel.
While technically possible with certain frame designs, it's not recommended for this specific model. The bike is engineered and optimized for the mullet setup, and converting it may negatively affect its geometry, handling, and suspension performance.
Check battery level on the derailleur and shifter. Ensure wireless connections are properly paired. Consult the Shimano Di2 manual for advanced troubleshooting steps.
Re-evaluate suspension sag and compression/rebound settings. Ensure you are using the correct air pressure for your weight and riding style. Check for any obstructions in the suspension travel.
Check derailleur hanger alignment. Ensure the derailleur is properly adjusted and indexed. Inspect the chain and cassette for wear.
Inspect brake pads and rotors for contamination or wear. Bleed the hydraulic brake system if necessary. Ensure brake calipers are properly aligned.
Systematically check and tighten common sources of noise: bottom bracket, headset, seatpost clamp, pedal threads, and suspension pivot bolts.
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