Top Fuel 8 Gen 4 Wild Mushroom

Detail Information

The Trek Top Fuel 8 Gen 4 in Wild Mushroom is a fast, agile trail bike that perfectly balances climbing efficiency with descending confidence. Built for riders who want one bike capable of tackling everything from flowing singletrack to technical mountain trails, the Top Fuel 8 combines lightweight alloy construction with modern trail geometry and premium components.

At the heart of the bike is Trek's Alpha Platinum Aluminum frame, delivering impressive strength, durability and responsiveness while offering outstanding value. Its lightweight construction keeps climbing efficient, while progressive Gen 4 trail geometry provides confident handling and stability when the trail turns steep and technical.

The suspension package features 140mm of front travel from a FOX Rhythm 34 fork paired with 130mm of rear suspension, delivering smooth control over roots, rocks and rough terrain while maintaining excellent pedalling efficiency for long climbs and all-day adventures.

Shifting is handled by the reliable SRAM Eagle 70 12-speed drivetrain, offering a wide gear range for steep ascents and high-speed descents. Designed for smooth performance and durability, it delivers dependable shifting even on demanding trails.

Whether you're exploring new trail networks, tackling technical singletrack or planning your next mountain biking adventure, the Top Fuel 8 Gen 4 delivers responsive handling, efficient climbing and confident descending in one versatile package.

Finished in the understated Wild Mushroom colourway, this trail bike combines premium performance with modern style.

Features

• Lightweight Alpha Platinum Aluminum frame
• Gen 4 trail geometry
• FOX Rhythm 34 suspension fork
• 140mm front suspension travel
• 130mm rear suspension travel
• SRAM Eagle 70 12-speed drivetrain
• Efficient climbing performance
• Stable, confidence-inspiring descending
• Responsive handling on technical singletrack
• Premium Wild Mushroom finish