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The Rail 9.9 is our best long-travel electric mountain bike.
The Rail 9.9 is our best long-travel electric mountain bike.
Trek

Trek Rail 9.9 XX1 AXS Electric Mountain Bike in Lava Red

£12,775.00
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Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined

Trek Rail 9.9 XX1 AXS Electric Mountain Bike in Lava Red

Season:2023

Brand:Trek

Code:37030RED

The Rail 9.9 is our best long-travel electric mountain bike.

You get an extra-beefy carbon frame, unbelievably smooth RockShox suspension, SRAM’s best wireless electronic drivetrain and a powerful Bosch smart system Performance Line CX motor with an extra-long range battery and the new Mini Remote. The new System Controller display sits almost flush with the top tube for a sleek look wherever you roll that stays out of the way when you’re riding hard.
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, SRAM XD driver, 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
  • Size:S, M, L, XL
    SRAM Eagle AXS, wireless, 12-speed
  • Size:S, M, L, XL
    SRAM Eagle AXS, wireless, 12 speed
  • Rear derailleur
    SRAM XX1 Eagle AXS
  • Crank
    E*thirteen E*spec Race carbon, 165 mm length
  • Chainring
    SRAM X-SYNC 2, 34T, alloy
  • Cassette
    SRAM Eagle XG-1299, 10-52, 12-speed
  • Chain
    SRAM XX1 Eagle, 12-speed
  • Pedal
    VP-536 nylon platform
  • Max. chainring size
    1x: 34T
  • Saddle
    Bontrager Arvada, austenite rails, 138 mm width
  • Seatpost
  • Size:S
    RockShox Reverb AXS, 100 mm travel, wireless, 34.9 mm, 340 mm length
  • Size:M
    RockShox Reverb AXS, 150 mm travel, wireless, 34.9 mm, 440 mm length
  • Size:L, XL
    RockShox Reverb AXS, 170 mm travel, wireless, 34.9 mm, 480 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 rotor
  • Size:S, M, L, XL
    SRAM 6-bolt, 200 mm
  • Size:S, M, L, XL
    SRAM HS2, 6-bolt, 220mm
  • Brake Set
    SRAM Code RSC 4-piston hydraulic disc
  • Rotor size
    Max brake rotor sizes: Front see fork manufacturer, rear 200 mm
  • Battery
  • Size:S
    Bosch PowerTube 625Wh, smart system
  • Size:S, M, L, XL
    SRAM eTap battery pack (with charger)
  • 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, smart system, magnesium motor body, 85 Nm
  • Electronics
    SRAM AXS aux power cable
Sizing Information
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