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The new Trek Rail combines the latest pedal-assist technology from Bosch with Trek’s legendary trail bike ride quality. With 150/160mm travel, wide 29” wheels, and Trek’s proven frame tech, Rail rides just like award-winning Slash—except it’s way more fun to pedal back up to the next descent.
The new Bosch Performance Line CX system features a smaller, lighter motor. It allows for cleaner frame integration, and gives Rail more playful handling than its predecessor. There’s also less drag in the system, so there’s less pedalling resistance when going faster than the max assist speed. Plus, a larger chain ring makes pedalling feel more natural.
The Rail still uses our super-convenient Removable Integrated Battery, but now most models come with bigger 625 watt-hour batteries for longer range.
Every Rail has parts chosen specifically for e-MTB use. All forks have beefier legs and crowns so they won’t flex under hard riding. Every model also has extra-powerful 4-piston hydraulic disc brakes, and 12-speed Eagle drivetrains to ensure customers have the right gear for smooth, consistent power delivery.
With Bosch’s latest drive system, a rowdy long-travel frame, and parts made to shred, Rail is perfect for any mountain biker who wants more stoke on more trails.
Trek Rail Geometry