Trek 2023 Rail 9 Gx Axs E-bike

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. It comes decked out with a wireless SRAM AXS drivetrain for reliable shifting and an ultra-tidy cockpit.

It's right for you if...
You're looking for a long-travel e-MTB that gives you a serious power boost without holding you back from hitting the techy terrain and big drops you love. You prefer to drop your upgrade budget on a plush suspension set-up and killer parts than on a frame.

The tech you get
A burly alloy frame with a 625 Wh Removable Integrated Battery, a super-responsive RockShox ZEB fork with extra-beefy 38 mm stanchions and loads of adjustability, a RockShox Super Deluxe Ultimate shock with an updated Thru Shaft damper, the latest from Bosch with smart system Performance Line CX capable of speeds up to 32 km/h, including the new Bluetooth® LED remote for easy connectivity and all-in-one navigation and activity tracking through the eBike Flow app. A SRAM GX Eagle drivetrain with an extra-low 52-tooth climbing gear, and Bontrager Line Comp 30 29er wheels with robust Bontrager SE5 Team Issue tyres that come completely tubeless-ready, including sealant.

The final word
Our top-shelf alloy Rail features major upgrades to the suspension, drivetrain, dropper and more. If you’re looking for an e-MTB that’s spec’d like our best long-travel trail bikes and shreds just as hard, look no further.

Why you'll love it

• Trek's Removable Integrated Battery (RIB) system looks great and is super user-friendly: it fully hides the battery in the frame for protection, makes it easy to remove the battery without tools and lets you mount a water bottle cage
• The Bosch motor gives you plenty of power for tackling steep climbs with the efficiency to keep exploring all day
• Bosch's new smart system gives you all the same power and responsiveness with a new Bluetooth-connected LED remote and eBike Flow app that puts even more control and customisation at your fingertips
• The controller has Walk Assist and an intelligent e-MTB mode that automatically delivers the right amount of power based on your terrain
• Made with the same exclusive frame tech as Remedy and Slash, like Mino Link adjustable geometry, a Straight Shot down tube for extra stiffness and Active Braking Pivot (ABP)

Specifications:

*All specifications listed are subject to change without notice.* Accessories sold separately*

*Frame:	Size: S Alpha Platinum Aluminium, curved top tube, 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
	Size: M, L, XL 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 3 RC2 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, 230 mm x 57.5 mm
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, 12 mm thru axle
Skewer rear:	Bontrager Switch thru-axle, removable lever
*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 SE6 Team Issue, Tubeless Ready, Core Strength sidewalls, aramid bead, 120 tpi, 29x2.50"
Tyre part:	Bontrager TLR sealant, 180 ml/6 oz
Rim strip:	Bontrager TLR
Max tyre size:	Frame: 29x2.60", Fork: See manufacturer
Battery:	Bosch PowerTube 625Wh, smart system
Charger:	Bosch standard 4A, 230V, smart system
Controller:	Bosch Intuvia 100, smart system
Computer:	Bosch LED remote, smart system
Motor:	Bosch Performance Line CX, smart system, magnesium motor body, 85 Nm
Shifter:	SRAM GX Eagle AXS, 12 speed
Rear derailleur:	SRAM GX Eagle AXS
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:	1x: 34T
Saddle:	Bontrager Arvada, hollow chromoly rails, 138 mm width
*Seatpost:	Size: S Bontrager Line Elite Dropper, 100 mm travel, MaxFlow, internal routing, 31.6 mm, 340 mm length
	Size: M Bontrager Line Elite Dropper, 150 mm travel, MaxFlow, internal routing, 31.6 mm, 440 mm length
	Size: L, XL Bontrager Line Elite Dropper, 170 mm travel, MaxFlow, internal routing, 31.6 mm, 480 mm 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
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 CentreLine, 6-bolt, round edge, 200 mm:
Brake Set:	SRAM Code R 4-piston hydraulic disc
Rotor size:	Max brake rotor sizes - Frame: 200mm, Fork: see fork manufacturer
Electronics:	SRAM AXS aux power cable
Weight:	M - 23.60 kg / 52.03 lbs
Weight limit:	This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb).