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.
The new, better-than-ever Bosch motor is smaller, lighter and more efficient. It feels more natural while you’re pedalling, and has less drag when you’re not
Rail shreds just as hard as its non-electric brethren, plus it powers you right back up the mountain – no shuttle or lift necessary
Trek's Removable Integrated Battery (RIB) system looks great and is super user-friendly: it fully hides the battery in the frame for protection, makes it easy remove the battery without tools and lets you mount a water bottle cage
Made with the same exclusive frame tech as Remedy and Slash, like Mino Link adjustable geometry, a Straight Shot down tube for extra stiffness and Active Braking Pivot (ABP)
It's equipped with an external charging port for easy charging on or off the bike
Alpha Platinum Aluminium, Removable Integrated Battery (RIB), tapered head tube, Control Freak internal routing, magnesium rocker link, Motor Armour, Mino Link, ABP, Boost148, 12 mm thru axle, 150 mm travel
RockShox Yari RC, DebonAir spring, Motion Control RC damper, e-MTB optimised, tapered steerer, 42 mm offset, Boost110, 15 mm Maxle Stealth, 160 mm travel