The Rail+ 8 is an alloy enduro e-bike that packs in what you want most for big adventures. It comes equipped with a Bosch Performance CX drive system with full power for crushing laps and big climbs while its massive battery takes you the distance. 160 mm of front and rear travel make Rail+ super capable in the rough and rowdy, and adjustable geometry lets you customise it for how and where you ride.
Why you'll love it
- The Rail+ delivers adventure with plenty of travel and power for getting after epic rides that take you peak to peak or chasing endless enduro laps
- The powerful Bosch Performance CX system goes full gas up steep climbs and keeps you cool for the descents
- You can tweak your geometry and suspension leverage rate for how you ride, and add in adjustable angle headset cups (sold separately) for even more adjustability
- The massive 800 Wh RIB 2.0 battery supports you for big miles and can be easily removed for travel or storage
- It's compatible with the Bosch PowerMore booster battery for going even further on epic adventures
Trek Rail+ 8 Gen 5 2025 Electric MTB Bike Price List
| Store | Price | ||
|---|---|---|---|
Ordering Bikes to the UK
£25.00 delivery on all bikes orders to the UK
Please allow up to two weeks for bike deliveries
Ordering all other products to the UK
Orders under £200.00 - Standard Shipping £7.99
Orders over £200.00 - Free Shipping
View our Shipping Policy for full information on shipping options
You may return new items that are unused and in original packaging,within 30 daysof delivery for a full refund minus our original shipping costs to get the goods to you is applicable. In the event we sent you the incorrect item(s) then we will pay the return shipping costs.
Please view our Returns Policy for full details
Found this bike at a better price somewhere else? We will try our best to match that price. Simply send us an email with a link or photo of the price and we will be in touch with our offer.
Email us at: servicecourse@saintpiran.co.uk
| Frameset | Alpha Platinum Aluminium, Removable Integrated Battery (RIB 2.0), tapered head tube, guided internal routing, Motor Armor, angle-adjust headset, Mino Link adjustable geometry, adjustable leverage rate, 34.9 mm seat tube, ABP, UDH, Boost148, 12 mm thru axle, 160 mm travel |
|---|---|
| Fork | RockShox ZEB Select, DebonAir spring, Charger RC damper, tapered steerer, 44 mm offset, Boost110, Maxle Stealth, 160 mm travel |
| Shock | RockShox Super Deluxe Select RT, 205mm x 65mm |
| Max compatible fork travel | 180 mm |
| Wheels | *Wheel front Size: S Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost110, 15 mm thru axle, 27.5" Size: M, L, XL Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost110, 15 mm thru axle, 29" Wheel rear Bontrager Line Comp 30, Tubeless Ready, Rapid Drive 108, 6-bolt, Boost148, 12 mm thru axle, 27.5" Skewer rear Bontrager Switch thru-axle, removable lever *Tyre Size: S, M, L, XL Bontrager Brevard Pro XR, Tubeless Ready, dual compound, aramid bead, 60 tpi, 27.5x2.50" Size: M, L, XL Bontrager Brevard Pro XR, Tubeless Ready, dual compound, aramid bead, 60 tpi, 29x2.50" Tyre part Bontrager TLR sealant, 180 ml/6 oz Rim strip Bontrager TLR Max tyre size Frame: 27.5x2.60", Fork: See manufacturer |
| E-System | Battery Bosch PowerTube 800 Wh, smart system Charger Bosch standard 4A, 230V, smart system Controller Bosch System Controller BRC3100, smart system Motor Bosch Performance Line CX, 20 mph / 32 km/h max assist (25 km/h max assist in EU and APAC) |
| Drivetrain | Shifter Shimano SLX M7100, 12-speed Rear derailleur Shimano XT M8100, long cage Crank arm E*thirteen E*spec Plus, 160 mm length Cassette Shimano Deore M6100, 10-51, 12-speed Chain Shimano SLX M7100, 12-speed Max. chainring size 1x: 36T |
| Saddle | Bontrager Verse P3, steel rails |
| Seatpost | Size: S Bontrager Line Dropper, 150mm travel, MaxFlow, internal routing, 34.9 mm, 410 mm length Size: M Bontrager Line Dropper, 170 mm travel, MaxFlow, internal routing, 34.9 mm, 450 mm length Size: L, XL Bontrager Line Dropper, 200 mm travel, MaxFlow, internal routing, 34.9 mm, 515 mm length |
| Handlebar | Bontrager Line, alloy, 35 mm, 27.5 mm rise, 780 mm width |
| Grips | Bontrager XR Trail Comp, nylon lock-on |
| Stem | Bontrager Elite, 35 mm, 0-degree, 45 mm length |
| Brake | SRAM DB 8 4-piston hydraulic disc |
| Brake rotor | SRAM CentreLine, 6-bolt, round-edge, 200 mm |
| Rotor size | Max brake rotor sizes – Frame: 220 mm, Fork: see fork manufacturer |
| Mudguard | Trek 27.5" custom fender |
| Weight | M – 25.08 kg/55.3 lb (with TLR sealant, no tubes) |
| Weight limit | This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb). |