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The Rail 9.9 CXR is a race-ready long-travel e-bike that's ready to accelerate to the full right off the the starting line.
The Rail 9.9 CXR is a race-ready long-travel e-bike that's ready to accelerate to the full right off the the starting line.
Trek

Trek Rail 9.9 CXR Electric Mountain Bike in Smoke Black

£12,950.00
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Trek Rail 9.9 CXR Electric Mountain Bike in Smoke Black

Season:2024

Brand:Trek

Code:41853BLK

The Rail 9.9 CXR is a race-ready long-travel e-bike that's ready to accelerate to the full right off the the starting line.

It features our best carbon frame, smooth RockShox suspension and top-tier Shimano XTR drivetrain. But the real show stealer on this powerhouse is the limited-edition Bosch Performance Line CXR motor that accelerates faster and offers sustained power for ripping through rock gardens without pedalling.

It's equipped with an extra-long range battery and smart system, plus the new Mini Remote and System Controller display that sits flush with the top tube and pairs with the eBike Flow app to give you activity tracking, navigation and Bluetooth connectivity.
Technical Information
  • Frame
    OCLV Mountain Carbon main frame, 1.8'' lower head tube, Bosch System Controller-compatible, Removable Integrated Battery (RIB), Knock Block 2.0, guided internal routing, 34.9 mm seat tube, magnesium rocker link, Motor Armour, Mino Link, ABP, Boost148, 12 mm thru-axle, 150 mm travel
  • Fork
    RockShox ZEB Ultimate, AirWiz, DebonAir spring, Charger 3 RC2 damper, 1.8" oversized tapered steerer, eMTB optimised crown, 44 mm offset, Boost110, 15 mm Maxle Stealth, 160 mm travel
  • Shock
    RockShox Super Deluxe Thru Shaft, AirWiz, 230 mm x 57.5 mm
  • Max compatible fork travel
    170 mm (580 mm axle-to-crown)
  • Wheel front
    Bontrager Line Pro 30, OCLV Mountain Carbon, Tubeless-Ready, 6-bolt, Boost110, 15 mm thru-axle
  • Wheel rear
    Bontrager Line Pro 30, OCLV Mountain Carbon, Tubeless Ready, Rapid Drive 108, 6-bolt, Shimano MicroSpline freehub, 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
  • Size:S, M, L, XL
    Bontrager TLR sealant, 180 ml/6 oz
  • Size:S, M, L, XL
    Quarq TyreWiz tyre pressure monitors
  • Max tyre size
    Frame: 29x2.60", Fork: See manufacturer
  • Shifter
    Shimano XTR M9100, 12-speed
  • Rear derailleur
    Shimano XTR M9100, Shadow Plus, long cage, 51-T max cog
  • Crank
    E*thirteen E*spec Race carbon, 165 mm length
  • Chainring
    E*thirteen E*spec, 34T alloy, 55 mm chainline
  • Cassette
    Shimano XTR M9101, 10-51, 12-speed
  • Chain
    Shimano Dura-Ace/XTR M9100, 12-speed
  • Pedal
    VP-536 nylon platform
  • Max. chainring size
    1x: 34T
  • Saddle
    Bontrager Arvada, austenite rails, 138 mm width
  • Seatpost
  • Size:S
    Bontrager Line Elite Dropper, 100mm travel, MaxFlow, internal routing, 34.9mm, 345mm length
  • Size:M
    Bontrager Line Elite Dropper, 150 mm travel, MaxFlow, internal routing, 34.9 mm, 440 mm length
  • Size:L
    Bontrager Line Elite Dropper, 170 mm travel, MaxFlow, internal routing, 34.9mm, 485 mm length
  • Size:XL
    Bontrager Line Elite Dropper, 200 mm travel, MaxFlow, internal routing, 34.9mm, 550 mm length
  • Handlebar
    Bontrager Line Pro, OCLV Carbon, 35 mm, 27.5 mm rise, 780 mm width
  • Grips
    Bontrager XR Trail Elite, nylon lock-on
  • Stem
    Bontrager Line Pro, 35 mm, Knock Block, Blendr-compatible, 0-degree, 45 mm length
  • Brake
    Shimano XTR M9120 4-piston hydraulic disc
  • Brake rotor
    Shimano RT86, 6-bolt, 203 mm
  • Rotor size
    Max brake rotor sizes: Front see fork manufacturer, rear 200 mm
  • Battery
  • Size:S
    Bosch PowerTube 625Wh, smart system
  • Size:M, L, XL
    Bosch PowerTube 750Wh, smart system
  • Charger
    Bosch standard 4A, 230V, smart system
  • Controller
  • Size:S, M, L, XL
    Bosch System Controller BRC3100, smart system
  • Size:S, M, L, XL
    Bosch Mini Remote BRC3300, smart system, 22.2 mm
  • Motor
    Bosch Performance Line CX Race Edition, smart system, magnesium motor body, 85 Nm, 20 mph or 32 km/h max assist (25 km/h max assist in EU and APAC)
Sizing Information
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