Trek Rail+ 9.9 X0 AXS T-Type Gen 5
$7,379.00
The Trek Rail+ 9.9 X0 AXS T-Type Gen 5 is a carbon electric mountain bike built with an OCLV Mountain Carbon frame, Bosch Performance Line CX motor, 800Wh battery, SRAM X0 Eagle AXS T-Type drivetrain, RockShox suspension, and carbon Bontrager Line Pro 30 wheels.
| Color | Pennyflake |
|---|
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Trek Rail+ 9.9 X0 AXS T-Type Gen 5 Overview
The Trek Rail+ 9.9 X0 AXS T-Type Gen 5 is a carbon electric mountain bike built around an OCLV Mountain Carbon frame with 160mm rear travel and Bosch smart system support. It combines a Bosch Performance Line CX motor, Bosch PowerTube 800Wh battery, and Bosch Kiox 400C controller with a SRAM X0 Eagle AXS T-Type 12-speed drivetrain. RockShox suspension, SRAM Maven Silver 4-piston hydraulic disc brakes, and Bontrager Line Pro 30 OCLV Mountain Carbon wheels complete the build.
The frame uses Trek’s Removable Integrated Battery 2.0 design, guided internal routing, Motor Armor, an angle-adjust headset, Mino Link adjustable geometry, adjustable leverage rate, ABP suspension, UDH Boost148 spacing, and a 12mm thru axle. The RockShox ZEB Ultimate fork has a DebonAir spring, Charger 3.1 RC2 damper, 44mm offset, Boost110 spacing, and 160mm travel. At the rear, the RockShox Super Deluxe Ultimate RC2T shock is sized at 205x65mm.
The Bosch Performance Line CX system delivers pedal assistance up to 20 mph / 32 km/h, with 25 km/h max assist in EU and APAC regions. Power comes from a Bosch PowerTube 800Wh smart system battery, paired with a Bosch standard 4A charger and Bosch Kiox 400C controller with mini remote. The bike is classified as a Class 1 e-bike.
Key Features of Trek Rail+ 9.9 X0 AXS T-Type Gen 5
- OCLV Mountain Carbon frame with 160mm travel gives the bike a carbon full-suspension platform for electric mountain riding.
- Bosch Performance Line CX motor supports pedal-assisted riding up to 20 mph / 32 km/h, with regional 25 km/h assist in EU and APAC.
- Bosch PowerTube 800Wh smart system battery is integrated into the frame with Trek’s Removable Integrated Battery 2.0 design.
- SRAM X0 Eagle AXS T-Type drivetrain provides wireless electronic shifting with a 10-52T 12-speed cassette.
- RockShox ZEB Ultimate fork and RockShox Super Deluxe Ultimate RC2T shock handle the bike’s 160mm suspension setup.
- SRAM Maven Silver 4-piston hydraulic disc brakes use SRAM HS2 6-bolt rotors in 220mm and 200mm sizes.
- Bontrager Line Pro 30 OCLV Mountain Carbon wheels are Tubeless Ready and use Boost spacing front and rear.
- RockShox Reverb AXS wireless seatpost adds electronic dropper post control, with travel matched by frame size.
Ride Use
This bike is built for electric mountain biking, supported by a Bosch Performance Line CX motor, 800Wh battery, full-suspension carbon frame, and 160mm travel. The SRAM X0 Eagle AXS T-Type drivetrain, RockShox suspension, Bontrager carbon wheels, and SRAM Maven 4-piston brakes match the demands of an e-MTB build.
Why Choose This Bike
The Trek Rail+ 9.9 X0 AXS T-Type Gen 5 brings together a carbon Trek e-MTB frame, Bosch smart system electronics, SRAM wireless T-Type shifting, RockShox suspension, and carbon Bontrager wheels in one complete build. It is finished in Pennyflake and includes practical frame details such as Removable Integrated Battery 2.0, Motor Armor, guided internal routing, adjustable geometry features, ABP suspension, and UDH Boost148 spacing. Trek frames and full-suspension swing arms are covered for the lifetime of the original owner, while other parts are covered under Trek’s limited warranty.
Product Specifications
| Feature | Details |
|---|---|
| Brand | Trek |
| Model | Rail+ 9.9 X0 AXS T-Type Gen 5 |
| Bike Type | Electric Mountain Bike |
| Color | Pennyflake |
| Frame | OCLV Mountain Carbon, Removable Integrated Battery 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, 12mm thru axle, 160mm 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 |
| Front Wheel | Bontrager Line Pro 30, OCLV Mountain Carbon, Tubeless Ready, 6-bolt, Boost110, 15mm thru axle; 27.5" on size S, 29" on sizes M, L, XL |
| Rear Wheel | Bontrager Line Pro 30, OCLV Mountain Carbon, Tubeless Ready, Rapid Drive 108, 6-bolt, SRAM XD driver, Boost148, 12mm thru axle, 27.5" |
| Tires | Bontrager Brevard RSL SE, Tubeless Ready, triple compound, aramid bead, 60 tpi, 27.5x2.50" and 29x2.50" by size |
| Motor | Bosch Performance Line CX, 20 mph / 32 km/h max assist, 25 km/h max assist in EU and APAC |
| Battery | Bosch PowerTube 800Wh, smart system |
| Charger | Bosch standard 4A, 230V, smart system |
| Controller | Bosch Kiox 400C, mini remote |
| E-bike Classification | Class 1 |
| Shifter | SRAM AXS pod |
| Rear Derailleur | SRAM X0 Eagle AXS, T-Type |
| Crank | SRAM X0 Eagle, 160mm length |
| Chainring | SRAM T-Type, 34T, steel |
| Cassette | SRAM Eagle XS-1295, T-Type, 10-52, 12 speed |
| Chain | SRAM X0 Eagle, T-Type, 12 speed |
| Brakes | SRAM Maven Silver 4-piston hydraulic disc |
| Brake Rotors | SRAM HS2, 6-bolt, 220mm and 200mm |
| Saddle | Verse Short Comp, steel rails, 145mm width |
| Seatpost | RockShox Reverb AXS wireless, 34.9mm; 100mm travel on size S, 170mm travel on sizes M, L, XL |
| Handlebar | Bontrager Line Pro, OCLV Carbon, 35mm, 27.5mm rise, 780mm width |
| Stem | Bontrager Line Pro, 35mm, Blendr compatible, 0 degree, 45mm length |
| Weight | M - 23.98 kg / 52.87 lbs with TLR sealant, no tubes |
| Weight Limit | 300 pounds / 136 kg combined weight of bicycle, rider, and cargo |
| Manufacturer Warranty | Trek frames and full-suspension swing arms are covered for the lifetime of the original owner. Other parts are covered under Trek’s limited warranty. |
FAQ's Trek Rail+ 9.9 X0 AXS T-Type Gen 5
What frame does the Trek Rail+ 9.9 X0 AXS T-Type Gen 5 use?
The bike uses an OCLV Mountain Carbon frame with Removable Integrated Battery 2.0, guided internal routing, Motor Armor, ABP suspension, UDH Boost148 spacing, and 160mm travel. It also includes an angle-adjust headset, Mino Link adjustable geometry, and adjustable leverage rate.
What electric system is used on this bike?
The bike uses a Bosch Performance Line CX motor with a Bosch PowerTube 800Wh smart system battery. It also includes a Bosch Kiox 400C controller, mini remote, and Bosch standard 4A 230V smart system charger.
What drivetrain comes on the Trek Rail+ 9.9 X0 AXS T-Type Gen 5?
The bike uses a SRAM X0 Eagle AXS T-Type drivetrain. The setup includes a SRAM AXS pod shifter, SRAM X0 Eagle AXS T-Type rear derailleur, SRAM X0 Eagle crank, 34T steel chainring, SRAM Eagle XS-1295 T-Type 10-52 12-speed cassette, and SRAM X0 Eagle T-Type 12-speed chain.
What is the weight limit for this bike?
The maximum total weight limit is 300 pounds / 136 kg. This combined limit includes the bicycle, rider, and cargo.
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