Trek Rail+ 9.9 X0 AXS T-Type Gen 5

Rail+ 9.9 is our top carbon enduro e-MTB made for your most epic adventures. Its robust carbon frame packs 160mm of front and rear upgraded RockShox suspension and adjustable geometry you can tune to how and where you ride. It comes equipped with a Bosch CX Line motor that delivers serious torque for ripping up climbs and a huge 800Wh RIB 2.0 removable integrated battery. It's topped off with all the bells and whistles you want – like carbon wheels and a wireless SRAM X0 transmission.

• 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
• You get upgraded everything – suspension, drivetrain, wheels, and beyond
• 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
• Want even more boost? With the Bosch e-Bike Flow app, you can increase torque to 100Nm and peak power up to 750W.
• The massive 800Wh RIB 2.0 battery supports you for big miles and can be easily removed for travel or storage, and is compatible with PowerMore for even bigger rides

Bosch Performance Line CX motor: 100Nm upgrade ready

Bosch Performance Line CX sets the standard for eMTB performance with 85Nm of torque out of the box, but can be tuned all the way up to 100Nm and 750 watts of power using the Bosch eBike Flow app. The Bosch Smart system also has intelligent eMTB mode with Extended Boost that automatically adjusts the amount of assist based on the terrain. *O aplicativo eBike Flow não está disponível no Brasil.

New RIB 2.0

Removable Integrated Battery (RIB 2.0) makes it easy to remove your battery for more convenient charging or traveling, and you don't have to worry about dropping it thanks to a secondary safety catch.

Extend your ride

Wanna take your ride even farther? Pair a 250Wh PowerMore range extender with your bike to chase your most epic adventures.

Bosch Mini Remote

The compact, ergonomic Mini Remote lets you easily change assist level, activate Walk mode, or turn on optional lights, all without moving your hand off the handlebar. Plus, it's wireless and connects with your System Controller via Bluetooth

Mixed wheel size

You get a 29" front wheel for monster truckin' over stuff, with a smaller 27.5" wheel out back for getting rowdy.

Adjust the suss for full send

Adjust leverage rate with just a flip of a chip. Ride it in the Less progressive setting for a plusher feel perfect for rugged trails with square-edge bumps. Flip it to More progressive when you're hitting big features and don’t want to bottom-out, or when you want to run a coil shock.

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, 34.9mm seat tube, ABP, UDH Boost148, 12 mm thru axle, 160 mm travel
Fork	Rockshox ZEB Ultimate, DebonAir spring, Charger 3.1 RC2 damper, tapered steerer, 44mm offset, Boost110, 15mm Maxle Stealth, 160mm travel
Shock	RockShox Super Deluxe Ultimate RC2T, 205x65mm
Wheel Front	Bontrager Line Pro 30, OCLV Mountain Carbon, Tubeless Ready, 6-bolt, Boost110, 15mm thru axle, 27.5'' // Bontrager Line Pro 30, OCLV Mountain Carbon, Tubeless Ready, 6-bolt, Boost110, 15mm thru axle, 27.5''
Wheel Rear	Bontrager Line Pro 30, OCLV Mountain Carbon, Tubeless Ready, Rapid Drive 108, 6-bolt, SRAM XD driver, Boost148, 12mm thru axle, 27.5''
Tire	Bontrager Brevard RSL SE, Tubeless Ready, triple compound, aramid bead, 60 tpi, 27.5x2.50''
Tire Part	Bontrager TLR sealant, 6oz
Skewer Rear	Bontrager Switch thru axle, removable lever
Shifter	SRAM AXS pod
Rear Derailleur	SRAM X0 Eagle AXS, T-Type
Crank	SRAM X0 Eagle, 160mm length
Cassette	SRAM Eagle XS-1295, T-Type, 10-52, 12 speed
Chain	SRAM X0 Eagle, T-Type, 12 speed
Chainring	SRAM T-Type, 34T, steel
Brake	SRAM Maven Silver 4-piston hydraulic disc // SRAM Maven Silver 4-piston hydraulic disc
Brake Rotor	SRAM HS2, 6-bolt, 200mm // SRAM HS2, 6-bolt, 220mm
Pedal	VP-536 nylon platform
Saddle	Verse Short Comp, steel rails, 145mm width
Seatpost	RockShox Reverb AXS, 100mm travel, wireless, 34.9mm, 340mm length
Handlebar	Bontrager Line Pro, OCLV Carbon, 35mm, 27.5mm rise, 780mm width
Stem	Bontrager Line Pro, 35mm, Blendr compatible, 0 degree, 45mm length
Grips	Bontrager XR Trail Elite, nylon lock-on
Fender	Trek custom fender
Battery	Bosch PowerTube 800Wh, smart system
Controller	Bosch Kiox 400C, mini remote
Motor	Bosch Performance Line CX, 20 mph / 32 km/h max assist (25 km/h max assist in EU and APAC)
Charger	Bosch standard 4A, 230V, smart system

Geometry Chart

B B Drop	1.2
B B Height	34.4
Chainstay Length	44.6
Eff Seat Tube Angle	77.9°
Eff Top Tube	56.2
Frame Reach	43.5
Frame Size Letter	S
Frame Size Number	15.5"
Frame Stack	59.8
Head Angle	65.0°
Head Tube Length	10
Offset	4.3
Position	High
Seat Tube	38
Seat Tube Angle	75.3°
Standover	76.3
Trail	11.9
Wheelbase	120.1
Wheel Size	27.5"

Color

PENNYFLAKE