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Trek 2025 Rail+ 8 Gen 5 (Powersurge)

Trek 2025 Rail+ 8 Gen 5 (Powersurge)

Our Price £6,000.00

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Frame Size: Small MPN: 5329138 UPC: 197216100447 Available and delivered within 7-14 days
Our Price £6,000.00
Frame Size: Medium MPN: 5329139 UPC: 197216100430
Our Price £6,000.00
Frame Size: Large MPN: 5329140 UPC: 197216100423
Our Price £6,000.00
Frame Size: X Large MPN: 5329141 UPC: 197216100416
Our Price £6,000.00

Description: Trek Rail+ 8 Gen 5 (Powersurge) 2025 Enduro E-Bike

The Trek 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.

  • 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

Sunset Cycles offers the 2025 Trek Rail+ 8 Gen 5 enduro e-bike in Powersurge finish with up to 48 months 0% finance and free delivery.

Full Specification: Trek Rail+ 8 Gen 5 (Powersurge) 2025 Enduro E-Bike

Frame & Fork
Frame 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
Wheels & Tyres
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"
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"
E-System
Battery Bosch PowerTube 800 Wh, smart system
Charger Bosch standard 4A, 230V, smart system
Computer Bosch System Controller BRC3100, smart system
Motor Bosch Performance Line CX, 20 mph (25 km/h in Europe)
Drivetrain
Shifter Shimano SLX M7100, 12-speed
Rear derailleur Shimano XT M8100, long cage
Cassette Shimano Deore M6100, 10-51, 12-speed
Chain Shimano SLX M7100, 12-speed
Components
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, 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
Weight
Weight M - 25.08 kg / 55.3 lbs (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).

Size Guide: Trek Rail+ 8 Gen 5 (Powersurge) 2025 Enduro E-Bike

Frame Size Rider Height* (metric) Rider Height* (imperial)
Small 155 - 165 cm 5'1" - 5'5"
Medium 165 - 176 cm 5'5" - 5'9"
Large 177 - 188 cm 5'10" - 6'2"
X Large 188 - 195 cm 6'2" - 6'5"
*This is for guidance only. You may be taller or shorter, it doesn't mean our bikes will not fit you. The best way to determine the correct bike size for you is to try one. Please contact us if you are in any doubt about the correct bike size for you.