Trek Rail+ 9.8 XT Gen 5 Electric Full Suspension Mountain Bike 2025 in Red Smoke

It’s right for you if…

You chase big rides with even bigger terrain and need an e-bike that can keep up. You want plenty of suspension for gobbling up roots and rocks and a full-assist motor that doesn’t wallow on punchy climbs. You care about upgrades where they matter most, like a carbon frame, upgraded suspension package and 12-speed Shimano XT drivetrain.

The tech you get

An OCLV Mountain Carbon frame with Bosch Performance CX system (85 Nm, 250 W) and a massive 800 Wh RIB 2.0 removable integrated battery. A 160 mm RockShox ZEB Select+ fork with DebonAir spring and Charger 3 RC2 damper, and RockShox Super Deluxe Select+ rear shock. Tubeless Ready Bontrager Line Comp 30 wheels, a 12-speed Shimano XT drivetrain, 4-piston Shimano XT hydraulic disc brakes and an internally-routed dropper post.

The final word

The Rail+ 9.8 is ready for epic rides that take you far beyond the beyond. With plenty of travel for rowdy terrain, a powerful motor for crushing big climbs, and a massive battery that keeps you going mile after mile, this beast of a bike is built for it all.

Key Features & Benefits:

• Carbon Fibre Frame:Lightweight & efficient for trail riding
• 12-Speed Shimano XT Drivetrain:Perfect for all terrain.
• RockShox Suspension Package:Offers a silky smooth ride

Full Specification:

• Frame:OCLV Mountain Carbon, 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
• Rear Shock:RockShox Super Deluxe Ultimate RC2T, 205×65 mm
• Fork:RockShox ZEB Ultimate, DebonAir spring, Charger 3.1 RC2 damper, tapered steerer, 44 mm offset, Boost110, 15 mm Maxle Stealth, 160 mm travel
• Motor:Bosch Performance Line CX, 15 mph
• Controller:Bosch System Controller BRC3100, smart system
• Battery:800 Wh RIB 2.0 removable integrated battery.
• Charger:Bosch standard 4A, 230V, smart system
• Number of Gears:12
• Gear Shifters:Shimano XT M8100, 12-speed
• Chainset:E*thirteen E*spec Plus, 160 mm length
• Chainrings:36T
• Rear Cassette:Shimano XT M8100, 10-51, 12-speed
• Chain:Shimano XT M8100, 12-speed
• Front Derailleur:N/A
• Rear Derailleur:Shimano XT M8100, long cage
• Bottom Bracket:Integrated cartridge bearing, 1-1/8″ top, 1.5″ bottom, angle adjust cup compatible
• Pedals:VP-536 nylon platform
• Rims:Bontrager Line Pro 30, OCLV Mountain Carbon, Tubeless Ready
• Front Hub: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″
• Rear Hub:Bontrager Line Comp 30, Tubeless Ready, Rapid Drive 108, 6-bolt, Boost148, 12 mm thru axle, 27.5″
• Front Tyre:Bontrager Brevard RSL SE, Tubeless Ready, triple compound, aramid bead, 60 tpi, 29×2.50″
• Rear Tyre:Bontrager Brevard RSL SE, Tubeless Ready, triple compound, aramid bead, 60 tpi, 29×2.50″
• Brakes:Shimano XT M8120 4-piston hydraulic disc
• Handlebars:Bontrager Line Pro, OCLV Carbon, 35 mm, 27.5 mm rise, 780 mm width
• Handlebar Grips:Bontrager XR Trail Elite, nylon lock-on
• Headset:Integrated cartridge bearing, 1-1/8″ top, 1.5″ bottom, angle adjust cup compatible
• Stem:Bontrager Line Pro, 35 mm, Blendr-compatible, 0-degree, 45 mm length
• Saddle:Verse Short Comp, steel rails, 145 mm width
• Seatpost:Size: S – Bontrager Line Dropper, 150mm travel, MaxFlow, internal routing, 34.9 mm, 410 mm length, Size: M, L, XL – Bontrager Line Dropper, 170 mm travel, MaxFlow, internal routing, 34.9 mm, 450 mm length
• Accessories:Charger included
• Weight:M – 23.78 kg / 52.43 lbs (with TLR sealant, no tubes). This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb).