Travel
160mm front and rear
Rail+ — Get the ultimate high-powered e-MTB enduro ride
Rise above. Rail beyond.
Send your rides to new heights with a full-assist e-MTB built to rip down the trails less traveled — Rail+. This long-travel, high-powered electric enduro mountain bike packs in a massive boost, so you can tackle far-off adventures that wait just beyond the limit of what you used to think was possible. Burly trails riddled with roots and boulder fields? Rail+ gobbles them up with 160/160mm of trail-smoothing travel. Ripping into the weekend with a peak-to-peak that stretches far beyond where leg days can carry you? With up to 100nm of torque and a massive 800Wh battery, Rail+ is built to take you there.
Wheel size
29" front/27.5" rear
Headtube angle
64.5 degrees
Assist
Up to 32km/h
Torque
up to 100Nm
Battery
800wh
Range
4-10 hours
The latest from Bosch
Bosch’s updated Performance CX motor packs up to 100Nm of torque into a quiet package, for a refined-feeling big boost you can barely hear.
Massive range
The new PowerTube battery from Bosch packs 800Wh of support into Rail+ for exploring beyond the beyond. Want to save more weight for more nimble handling? Rail+ is also compatible with the new, smaller 600Wh battery.
Extend your adventure
Looking to push your ride even farther? If 800Wh isn’t enough, Rail+ is compatible with the Bosch PowerMore range extender for taking your rides to new elevations.
Sleek and intuitive
All Rail+ Gen 5 models feature Bosch’s Mini Remote and System Controller for changing modes, seeing assist level, and checking battery life at a glance.
Removable and refined
Redesigned Removable Integrated Battery (RIB 2.0) makes it easier to remove your battery for convenient charging, travel, and simplifies hanging your bike on a rack. It features a new hex wrench key for removal, and is designed around Bosch’s new 800Wh PowerTube for a quieter, more secure fit. There’s even a safety catch to save your toes.
Angle-adjust headset
Go a degree slacker or steeper without impacting bottom bracket height with angle adjust headset cups (sold separately)
Shop angle adjust headsetsMino Link
Fine tune your bottom bracket height by a couple millimeters, and tweak your headtube angle 0.5°
Leverage rate
Flip the chip to get more progressive leverage rate, perfect for coil shocks and added bottom-out resistance
Customize your ride
Room for longer droppers, coil shocks, and forks up to 170mm
Refined suspension
Rail is made for ripping down and hammering back to the top to do it again, so we increased the anti-squat for better pedaling efficiency on the ups and lowered the leverage rate to maintain a plush feel in rowdy terrain. Need more end-stroke support or want to run a coil shock? No problem. Flip the chip at the lower shock mount to get a more progressive leverage rate.
Built to elevate your e-bike experience, Bosch’s eBike Flow app lets you take control of your ride. It works with both iOS and Android phones, auto-updates your remote and display with the latest features, and the home screen gives you a quick overview of your most important ride data like battery status and range.
Customize your assist
Fine-tune assist modes to your liking. Get the most support on your climbs or stretch out the miles on longer rides with more efficient power use.
Set your record
Tracking starts as soon as your foot hits the pedal and pauses automatically when you take a break. Plus, your data synchronizes with integrated apps like Apple Health in real-time.
Tech built for Trek
Trek-exclusive integration means the eBike Flow app automatically recognizes your Trek e-MTB, provides service recommendations, and will even help you find your local Trek shop.
Explore Rail+ generations
New Rail+ Gen 5
Get ready for your biggest rides with Bosch’s newest, super quiet motor, a massive new battery, updated geometry, and more travel.
New Bosch Performance Line CX motor
Up to 800Wh battery
New RIB 2.0
Updated adjustable geometry
160mm front and rear travel
MX wheels (29˝ front, 27.5˝ rear)
Legacy Rail generations
Get the same legendary quality Bosch and Trek are known for without draining your wallet with Legacy Rail models.
Bosch Performance Line CX motor
Up to 750Wh battery
RIB
150mm rear/160mm front travel (full suspension)
29˝ wheels
Not sure Rail+ is right for you?
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