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2023 Trek Rail 9.9 XTR Gen 4 E-Bike

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Trek
Where To Buy
Free standard shipping on all bikes (continental U.S. only).
Flat rate shipping to Hawaii and Alaska.
Free standard shipping on all bikes (continental U.S. only).
Flat rate shipping to Hawaii and Alaska.
$9,499.99
Rail 9.9 XTR Gen 4
$12,750.00
Rail 9.9 CXR Gen 4
$13,500.00
Free shipping on orders over $50 (continental U.S. only).
International shipping available. Some exclusions apply.
Free shipping on orders over $50 (continental U.S. only).
International shipping available. Some exclusions apply.

Specifications

Product
Trek Rail 9.9 XTR Gen 4 E-Bike
Model Year
2023
Riding Type
Enduro / All-Mountain
Rider
Unisex
Sizes and Geometry
SM (High, Low)
MD (High, Low)
LG (High, Low)
XL (High, Low)
Wheel Size
29"
E-Bike Class
Class 1: Pedal Assist (Pedelecs)
Motor
Bosch Performance Line CX, Smart System, magnesium motor body, 250W power, 85 Nm max torque
Battery
Bosch PowerTube, Smart System, integrated, removable (size SM has 625 Wh capacity)
Battery Capacity
750 Wh
Display/Remote
Bosch top tube System Controller BRC3100, Smart System, Bluetooth connectivity; Bosch Mini Remote BRC3300 switch, Smart System
Modes
Turbo, Sport/eMTB, eMTB Lite, Eco, Walk Assist
Max Speed with Assist
EU and APAC: 15.5 mph (25 km/h)
All other countries: 20 mph (32.2 km/h)
Frame Material
Carbon Fiber
Frame Material Details
OCLV Mountain Carbon main frame, carbon rear triangle, magnesium rocker link, Motor Armor, molded seatstay and chainstay protection
Rear Travel
150mm
Rear Shock
RockShox Super Deluxe Ultimate RT, DebonAir spring, Thru Shaft damper, AirWiz electronic pressure indicator, 230mm length x 57.5mm stroke
Fork
RockShox ZEB Ultimate, DebonAir spring, Charger 3 RC2 damper, lockout, AirWiz electronic pressure indicator, oversized crown for e-MTB, 44mm offset, Maxle Stealth thru-axle
Fork Travel
160mm
Head Tube Diameter
Tapered, 1.125" top, 1.8" bottom
Headset
Trek Knock Block integrated, 72° radius rotation limiter, cartridge bearings
Handlebar
Bontrager Line Pro, OCLV Carbon, 780mm width, 27.5mm rise, 35mm clamp diameter
Stem
Bontrager Line Pro, 45mm length, 0° rise, 35mm bar clamp, Knock Block and Blendr compatible
Grips
Bontrager XR Trail Elite, nylon lock-on
Brakes
Shimano XTR M9120, 4-piston, Shimano RT86 203mm 6-bolt rotors
Brake Levers
Shimano XTR M9120
Drivetrain
1x
Shifters
Shimano XTR M9100, 12-speed
Front Derailleur
None
Rear Derailleur
Shimano XTR M9100, 12-speed, SHADOW RD+, long cage
Chainguide
Upper slider
Cranks
e*thirteen e*spec Race Carbon, 165mm length
Chainrings
e*thirteen e*spec, 34 tooth, alloy
Pedals
Wellgo VPE-536 platform
Chain
Shimano XTR M9100, 12-speed
Cassette
Shimano XTR M9101, 12-speed, 10-51 tooth
Rims
Bontrager Line Pro 30 wheelset, OCLV Mountain Carbon, tubeless ready
Hubs
Bontrager Line Pro 30 wheelset, 15mm x 110mm (Boost) front, 12mm x 148mm (Boost) rear with Rapid Drive 108 freehub and MICRO SPLINE driver
Spokes
Bontrager Line Pro 30 wheelset
Tires
Front: Bontrager SE6 Team Issue, Core Strength sidewalls, aramid bead, 120 TPI, tubeless ready, 29" x 2.5"
Rear: Bontrager SE5 Team Issue, Core Strength sidewalls, aramid bead, 120 TPI, tubeless ready, 29" x 2.5"
Saddle
Bontrager Arvada, austenite rails, 138mm width
Seatpost
Bontrager Line Elite dropper, MaxFlow
Drop: 100mm (SM), 150mm (MD), 170mm (LG), 200mm (XL)
Seatpost Diameter
34.9mm
Seatpost Clamp
Single bolt
Rear Dropout / Hub Dimensions
12mm x 148mm (Boost)
Max. Tire Size
29" x 2.6"
Bottle Cage Mounts
One inside front triangle
Colors
Satin Baja Yellow, Deep Smoke, Lava
Warranty
Lifetime frame and wheels; 2 years Trek/Bontrager parts, suspension linkage components, and paint/decals
Weight
50 lb 9.5 oz (22950 g)
Miscellaneous
• ABP (Active Braking Pivot) rear suspension design
• Removable Integrated Battery (RIB) system
• Geometry adjustable via Mino Link flip chip in rear rocker link pivot
• Knock Block 2.0 steerer stop (removable)
• Control Freak guided internal cable routing
• Power settings customizable, plus all-in-one navigation and activity tracking, via Bosch eBike Flow Mobile App
• Weight given for size MD
• Includes Bosch 4A 110V Smart System charger
• Includes RockShox AirWiz and Quarq TireWiz electronic pressure indicators for suspension and tires
• Includes Bontrager TLR tubeless tire sealant, rim strips, and valves
Price
$12,549.99
More Info

Trek website

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Where To Buy
Free standard shipping on all bikes (continental U.S. only).
Flat rate shipping to Hawaii and Alaska.
Free standard shipping on all bikes (continental U.S. only).
Flat rate shipping to Hawaii and Alaska.
$9,499.99
Rail 9.9 XTR Gen 4
$12,750.00
Rail 9.9 CXR Gen 4
$13,500.00
Free shipping on orders over $50 (continental U.S. only).
International shipping available. Some exclusions apply.
Free shipping on orders over $50 (continental U.S. only).
International shipping available. Some exclusions apply.
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