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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 travelled – 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? The Rail+ gobbles them up with 160/160 mm of trail-smoothing travel. Ripping into the weekend with a peak-to-peak that stretches far beyond where leg days can carry you? With 85 Nm of torque and a massive 800 Wh battery, the Rail+ is built to take you there. 

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Travel

160mm front and rear

Wheel size

29' front/27.5' rear

Headtube angle

64.5 degrees

Assist
Up to 32km/h

Torque
85 Nm

Battery
800 Wh

Range
Up to 7 hours

The latest from Bosch

Bosch’s updated Performance CX motor packs a massive 85 Nm of torque into a quiet package, for a refined-feeling big boost that you can barely hear. 

Check out Performance Line CX 

Massive range

The new PowerTube battery from Bosch packs 800 Wh of support into the Rail+ for exploring beyond the beyond. Want to save more weight for more nimble handling? The Rail+ is also compatible with the new, smaller 600 Wh battery. 

Find out more from Bosch 

Extend your adventure

Looking to push your ride even further? If 800 Wh isn’t enough, the Rail+ is compatible with the Bosch PowerMore range extender for taking your rides to new elevations. 

Shop PowerMore range extender

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. 

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Removable and refined

A redesigned Removable Integrated Battery (RIB 2.0) makes it easier to remove your battery for convenient charging and 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 800 Wh PowerTube for a quieter, more secure fit. There’s even a safety catch to save your toes. 

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Angle-adjust headset 

Go a degree slacker or steeper without affecting bottom bracket height with angle adjust headset cups (sold separately) 

Shop angle adjust headsets

Mino Link 

Fine tune your bottom bracket height by a couple of millimetres, 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

Customise your ride 

Room for longer droppers, coil shocks and forks up to 170 mm

Refined suspension

The Rail is made for ripping down and hammering back to the top to do it again, so we increased the anti-squat for better pedalling 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.

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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.

Customise 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. In addition, your data synchronises with integrated apps like Apple Health in real time.

Tech built for Trek

Trek-exclusive integration means that the eBike Flow app automatically recognises your Trek e-MTB, provides service recommendations and will even help you find your local Trek shop.

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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 800 Wh battery
New RIB 2.0
Updated adjustable geometry
160 mm front and rear travel
MX wheels (29˝ front, 27.5˝ rear)

Shop all Rail+

Legacy Rail generations

Get the same legendary quality that Bosch and Trek are known for without draining your wallet with Legacy Rail models.

Bosch Performance Line CX motor
Up to 750 Wh battery
RIB
150 mm rear/160 mm front travel (full suspension)
29˝ wheels

Shop Rail on sale

Not sure is the Rail+ is right for you? 

Explore other e-MTBs to find your perfect ride

Fuel EXe

Looking for a balance of power and natural ride feel? The Fuel EXe is a versatile light-assist mid-travel trail bike with smooth assist that doesn’t overdo it. Its quiet, light, natural-feeling assist makes climbs a breeze while delivering the nimble handling of an acoustic MTB

Explore Fuel EXe

Slash+

Want a long-travel bike with a little less assist? The Slash+ is a burly enduro e-MTB with a quiet, light, natural-feeling boost that gives you just enough power to hammer in extra laps while maintaining the handling of a traditional enduro bike. 

Explore Slash+

Powerfly+

Plenty of boost, a little less gnar. The Powerfly+ is a versatile high-power electric mountain bike available in both hardtail and short-travel full-suspension options, made for exploring alpine treks, light singletrack and rugged commutes.

Explore Powerfly+
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