To improve your shopping experience today and in the future, this site uses cookies.
I Accept Cookies
The Rail 9.9 is Trek's best long-travel electric mountain bike
The Rail 9.9 is Trek's best long-travel electric mountain bike
Trek

Trek Rail 9.9 Xtr Eu Electric Mountain Bike 2023 in Black and Red

Earn
in Customer Rewards when you buy this item today
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
Earn Rewards
When you purchase this item, you will earn of rewards points to spend on your next purchase from us. You can spend your Rewards balance in-store & online.

Hassle free returns

In the unlikely event that you are not satisfied with your purchase please feel free to return your items within 90 days of the purchase date for a full exchange or refund. Any item (excluding food, underwear or e-gift vouchers) can be returned to us for any reason within 90 days, provided that the item has not been used or fitted and is returned in its original packaging with valid proof of purchase.

It is recommended that you use a recorded delivery service or return to a store to ensure your items are received by us. We cannot assume responsibility for items that are lost in transit back to us.




Terms & Conditions

Items must be returned in their original packaging and unused. Refunds will be issued once the product(s) have been received and inspected.

Click & Collect customers can buy with confidence knowing that they can review the item before deciding whether it is right for you before leaving the store. Should you decide it's not right for you, it can be conveniently exchanged or refunded straight away, or you still have up to 90 days to return it if you are still unsure.

Please note:
1. If the items we have sent you are faulty, damaged or not as we described, we will cover the cost of collection and the delivery of the correct item.

2. If we have delivered the correct bike but upon inspection, you decide the bike is not the one for you, we will charge you £50 for collection (£100 from Northern Ireland). If you do not have the original box in usable condition, we will charge you an additional £15 to provide one.

Refunds will be processed using the same method of payment used for the original purchase. Credit & debit card refunds must be made to the card used for the original purchase.

We are unable to offer a refund without a valid proof of purchase.

Trek Rail 9.9 Xtr Eu Electric Mountain Bike 2023 in Black and Red

Season:2024

Brand:Trek

Code:35436BLKMariGLDtoREDFade

The Rail 9.9 is Trek's best long-travel electric mountain bike. You get an extra-beefy carbon frame, unbelievably smooth RockShox suspension, super-precise Shimano XTR drivetrain and a powerful Bosch Performance Line CX motor with an extra-long range battery and the new smart system LED remote and Kiox display that pair with the eBike Flow app to give you activity tracking, navigation and Bluetooth connectivity.

You want to spare no expense on your e-MTB experience. You want the most adjustability, smoothest performance, longest range and most high-tech electric assist you can get. You love customisation and want all the cool features of the Bosch smart system.

An upgraded OCLV Mountain Carbon frame with longer reach and oversized head tube and seat tube for maximum strength. An extra-long-range 750 Wh battery, ultra-adjustable RockShox ZEB Ultimate fork, RockShox Super Deluxe Ultimate Thru Shaft shock and ultra-responsive Shimano XTR 1x12 drivetrain. You get Bosch's new smart system Performance Line CX with a new Bluetooth® LED remote for easy connectivity and all-in-one navigation and activity tracking through the eBike Flow app, plus TyreWiz and AirWiz pressure monitoring.

The Rail 9.9 is all about top-shelf tech. RockShox's best enduro fork, Bosch's biggest battery, the super-refined shifting of XTR, an updated frame, TyreWiz and AirWiz pressure monitoring, plus Bosch's latest tech with smart system.

Key Features:

  • RE: Aktiv with Thru Shaft:it works faster than a normal shock, so it tracks the ground better and lets you shred faster
  • SHIMANO 1x12 Groupset:Simplicity with a wide gear range
  • Rock Shox ZEB Ultimate fork and RockShox Super Deluxe Ultimate RT3 shock: long travel to keep you in control even on the roughest terrain

Full Specifications:

  • Frame:NEW OCLV Mountain Carbon main frame, 1.8" lower head tube, 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 2.1 RC2 damper, e-MTB optimised crown, tapered steerer, 44mm offset, Boost110, 15mm Maxle Stealth, 160mm travel
  • Rear Shock:RockShox Super Deluxe Thru Shaft, AirWiz, 230x57.5mm
  • Motor:Bosch Performance CX, magnesium motor body, 250 watts, 85 Nm, 25km/h
  • Battery:Bosch PowerTube 750 (S 625)
  • Controller:Bosch Kiox with Anti-theft solution
  • Number of Gears:12
  • Gear Shifters:Shimano XTR M9100, 12-speed
  • Chainset:E*thirteen E*spec Race carbon, 34T, 165 mm length
  • Chainrings:34T
  • Rear Cassette:Shimano XTR M9101, 10-51, 12-speed
  • Chain:Shimano XTR M9100, 12-speed
  • Rear Derailleur:Shimano XTR M9100, Shadow Plus, long cage, 51-T max cog
  • Pedals:VP-536 nylon platform
  • Rims:NEW Bontrager Line Pro 30, OCLV Mountain Carbon, Tubeless Ready, 6-bolt, Boost110, 15 mm thru axle
  • Front Hub:Bontrager Boost110
  • Rear Hub:Bontrager Boost 148
  • Front Tyre:Bontrager SE5 Team Issue, Tubeless Ready, Core Strength sidewall, aramid bead, 120 TPI, 29x2.50"
  • Rear Tyre:Bontrager SE6 Team Issue, Tubeless Ready, Core Strength sidewall, aramid bead, 120 TPI, 29x2.50"
  • Brakes:Shimano XTR M9120 4-piston hydraulic disc
  • Handlebars:Bontrager Line Pro, OCLV Carbon, 35mm, 27.5mm rise
  • Grips:Bontrager XR Trail Elite, alloy lock-on
  • Headset:Knock Block Integrated, 58-degree radius, cartridge bearing, 1-1/8" top, 1.5" bottom
  • Stem:Bontrager Line Pro, 35mm, Knock Block, Blendr compatible, 0 degree
  • Saddle:Bontrager Arvada, austenite rails, 138mm width
  • Seatpost:Bontrager Line Elite Dropper, internal routing, 31.6mm

Sizing Information
Professional Opinion
Question(s) answered about Trek Rail 9.9 Xtr Eu Electric Mountain Bike 2023 in Black and Red
Ask a question
Question(s) asked regarding Trek Rail 9.9 Xtr Eu Electric Mountain Bike 2023 in Black and Red

Ask a question

Your name
Your email address
Your phone number
Your question
Submit Question  Close
Home Mountain Biking Bikes Trek Electric Bikes