Trek · Mountain
Trek Rail 9
The Rail 9 is our top-of-the-line alloy electric mountain bike with long-travel suspension.
$7,999$11,499
- Year
- 2025
- Sizes
- Contact the shop for available sizes
- Colour
Available in store
The Rail 9 is our top-of-the-line alloy electric mountain bike with long-travel suspension. It features a suspension set-up and parts worthy of the gnarliest enduro runs, and the powerful Bosch drive system will get you back up the mountain faster than you ever thought possible.
Complete build
Full specifications.
- Frame
- Alpha Platinum Aluminium, Removable Integrated Battery (RIB), tapered head tube, Control Freak internal routing, magnesium rocker link, Motor Armour, Mino Link, ABP, Boost148, 12 mm thru axle, 150 mm travel
- Fork
- RockShox ZEB Select+, DebonAir spring, Charger 2.1 RC damper, eMTB optimised crown, tapered steerer, 44 mm offset, Boost110, 15 mm Maxle Stealth, 160 mm travel
- Shock
- RockShox Super Deluxe Ultimate RT3, DebonAir spring, Thru Shaft 3-position damper, 230mm x 57.5mm
- Max compatible fork travel
- 170mm (580mm axle-to-crown)
- Wheel front
- Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost110, 15 mm thru axle
- Wheel rear
- Bontrager Line Comp 30, Tubeless-Ready, Rapid Drive 108, 6-bolt, Boost148, 12mm thru axle
- Hub rear
- Bontrager alloy, sealed bearing, 6-bolt, 108T Rapid Drive, SRAM XD driver, Boost148, 12 mm thru axle
- Skewer rear
- Bontrager Switch thru-axle, removable lever
- Rim
- Bontrager Line Comp 30, Tubeless-Ready
- *Tyre
- Size:S, M, L, XL Bontrager SE5 Team Issue, Tubeless Ready, Core Strength sidewalls, aramid bead, 120 tpi, 29x2.50"
- Size:S, M, L, XL Bontrager SE5 Team Issue, Tubeless Ready, Core Strength sidewall, aramid bead, 60 tpi, 29x2.60" Tyre part
- Bontrager TLR sealant, 180 ml/6 oz
- Rim strip
- Bontrager TLR
- Max tyre size
- Frame: 29x2.60" Fork: See manufacturer
- Shifter
- SRAM GX Eagle, 12-speed
- Rear derailleur
- SRAM GX Eagle
- Crank
- SRAM X1 1000, 34T, 165 mm length
- Chainring
- SRAM X-SYNC 2, 34T, alloy
- Cassette
- SRAM Eagle XG-1275, 10-52, 12-speed
- Chain
- SRAM GX Eagle, 12-speed
- Pedal
- VP-536 nylon platform
- Max. chainring size
- 34T
- Saddle
- Bontrager Arvada, hollow chromoly rails, 138 mm width
- *Seatpost
- Size:S Bontrager Line Elite Dropper, 100mm travel, MaxFlow, internal routing, 31.6mm, 340mm length
- Size:M Bontrager Line Elite Dropper, 150mm travel, MaxFlow, internal routing, 31.6mm, 440mm length Size:L, XL Bontrager Line Elite Dropper, 170mm travel, MaxFlow, internal routing, 31.6mm, 480mm length Handlebar
- Bontrager Line, alloy, 35 mm, 27.5 mm rise, 780 mm width
- Grips
- Bontrager XR Trail Elite, nylon lock-on
- Stem
- Bontrager Elite, 35 mm, 0-degree, 45 mm length
- Head set
- Knock Block Integrated, 58-degree radius, cartridge bearing, 1-1/8" top, 1.5" bottom
- Brake
- SRAM Code R 4-piston hydraulic disc
- *Brake rotor
- Size:S, M, L, XL SRAM CenterLine, 6-bolt, round-edge, 180mm
- Size:S, M, L, XL SRAM CenterLine, 6-bolt, round edge, 200 mm Brake Set
- SRAM Code R 4-piston hydraulic disc
- Weight
- M - 23.42 kg / 51.64 lbs
- Weight limit
- This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb).
Interested?