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Today’s Deals2026 Trek
Rail+ 8 Gen 5
A 27.5″ aluminum frame full suspension enduro e-bike with upper mid-range components.
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Manufacturer Price
$5,999| Weight | 55.3 lbs |
|---|---|
| Frame | Aluminum |
| Suspension | Full, 160 / 160mm |
| Fork | RockShox ZEB Select |
| Shock | RockShox Super Deluxe Select |
| Wheels | 27.5″ Aluminum |
| Drivetrain | 1 × 12 |
| Groupset | XT, SLX |
| Motor | Bosch 600W 85Nm mid-drive |
| Battery | Bosch 800Wh |
| Brakes | SRAM DB8 Hydraulic Disc |
| Seatpost | Dropper |
Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.
Compare the full Rail+ model range
View Comparison5'0" – 5'6"
5'6" – 6'1"
5'9" – 6'3"
6'1" – 6'6"
🐐 Estimated
None yet.
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Nov 2025 · Ron Koch
Trek’s Rail+ Gen 5 gets more travel, a lighter Bosch Performance Line CX motor, an 800Wh battery and improved adjustability. A refined, full-power eMTB built for everyday riders.
May 2025 · Rudolf Fischer
The new 2025 Trek Rail+ 9.8 GX AXS T-Type Gen 5 with 160 mm travel and Bosch Performance Line CX Gen5 motor in the first test
Cleanly organized cockpit
Versatile platform with countless adjustment options
Cable rattling in the frame
Tires lack grip
| Frame | Alpha Platinum Aluminum, Removable Integrated Battery (RIB 2.0), tapered head tube, guided internal routing, Motor Armor, angle-adjust headset, Mino Link adjustable geometry, adjustable leverage rate, 34.9mm seat tube, ABP, UDH, Boost148, 12 mm thru axle, 160 mm travel Hanger Standard: UDH Tire Clearance: 2.6" Colors: Dark Star; Powersurge |
|---|---|
| Fork | RockShox ZEB Select, DebonAir spring, Charger RC damper, tapered steerer, 44mm offset, Boost110, Maxle Stealth, 160mm travel Travel: 160mm Spring Type: Air |
| Shock | RockShox Super Deluxe Select RT, 205mm x 65mm Travel: 160mm |
| Headset | Integrated cartridge bearing, 1-1/8'' top, 1.5'' bottom, angle adjust cup compatible |
| Stem | Bontrager Elite, 35mm, 0 degree, 45mm length |
| Handlebar | Bontrager Line, alloy, 35mm, 27.5mm rise, 780mm width |
| Saddle | Bontrager Verse P3, steel rails |
| Seatpost | Bontrager Line Dropper, 150mm travel, MaxFlow, internal routing, 34.9mm, 410mm length - S: Bontrager Line Dropper, 150mm travel, MaxFlow, internal routing, 34.9mm, 410mm length; M, L, XL: Bontrager Line Dropper, 170mm travel, MaxFlow, internal routing, 34.9mm, 450mm length; L, XL: Bontrager Line Dropper, 200mm travel, MaxFlow, internal routing, 34.9mm, 515mm length Type: Dropper |
| Pedals | Nylon platform |
| Grips | Bontrager XR Trail Comp, nylon lock-on |
| Rear Derailleur | Shimano XT M8100, long cage |
|---|---|
| Crank | E*thirteen E*spec Plus, 160mm length |
| Shifters | Shimano SLX M7100, 12 speed |
| Cassette | Shimano Deore M6100, 10-51, 12 speed |
| Chain | Shimano SLX M7100, 12 speed |
| Brakes | SRAM DB 8 4-piston hydraulic disc Type: SRAM DB8 Hydraulic Disc |
| Rims | Front: Bontrager Line Comp 30 TLR 6-bolt Disc, Boost, Black spokes and nipples - S: Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost110, 15mm thru axle, 27.5''; M, L, XL: Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost110, 15mm thru axle, 29'', Rear: Bontrager Line Comp 30, Tubeless Ready, Rapid Drive 108, 6-bolt, Shimano Micro Spline freehub, Boost148, 12mm thru axle, 27.5'' |
|---|---|
| Tires | Bontrager Brevard Pro XR, Tubeless Ready, dual compound, aramid bead, 60 tpi, 27.5x2.50'' - S, M, L, XL: Bontrager Brevard Pro XR, Tubeless Ready, dual compound, aramid bead, 60 tpi, 27.5x2.50''; M, L, XL: Bontrager Brevard Pro XR, Tubeless Ready, dual compound, aramid bead, 60 tpi, 29x2.50'' |
| Disc Rotors | SRAM CenterLine, 6-bolt, round edge, 200mm |
| Motor | Bosch Performance Line CX (Europe and APAC: 25 km/h, US and ROW: 20 mph / 32 km/h) |
|---|---|
| Battery | Bosch PowerTube 800Wh, smart system |
| Remote | Bosch Kiox 400C, mini remote |
| Display | Bosch Mini Remote BRC3300, smart system, 22.2mm |
| Charger | Bosch standard 4A, 110V, smart system |
| Fenders | Trek custom fender |
|---|
First added July 1
Last updated May 30