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The Rail+ 8 is an alloy enduro e-bike that packs in what you want most for big adventures.
The Rail+ 8 is an alloy enduro e-bike that packs in what you want most for big adventures.
Trek

Trek Rail+ 8 Gen 5 E-Mountain Bike In Dark Star

£6,000.00
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

Hassle free returns

Thank you for shopping with us. We strive to provide you with the best products and services. If, for any reason, you are not completely satisfied with your purchase, we offer a return and refund policy subject to the following terms and conditions:

  1. Returns Accepted:

    • We accept returns within 30 days from the date of purchase.
    • To be eligible for a return, the item must be unused, in its original condition, and in the original packaging.
    • Proof of purchase, such as an order number and receipt, is required for all returns.
  2. Return Shipping:

    • Customers are responsible for arranging and covering the cost of return shipping.
    • We recommend using a trackable shipping method to ensure that the returned item reaches us safely.
  3. Restocking Fees:

    • A 10% restocking fee will be applied to all returned bikes and all items that are returned but not faulty. This does not apply to clothing.
    • This fee covers the cost of inspecting, repackaging, and restocking the item for future sale.
  4. Final Sale Items:

    • Please note that final sale items are not eligible for return or refund.
    • Final sale items are clearly marked as such on the product page or during the checkout process.
  5. Refunds:

    • Once your return is received and inspected, we will send you an email notification to inform you of the approval or rejection of your refund.
    • If your return is approved, the refund will be processed to the original payment method used during the purchase.
    • Please allow for a reasonable processing time for the refund to be reflected in your account, depending on your payment provider.
  6. Damaged or Defective Items:

    • In the rare event that you receive a damaged or defective item, please contact our customer support within 48 hours of receiving the product.
    • We may require photo evidence of the damage or defect to facilitate the return process.
  7. Delivered Bicycles
    • All bicycles shipped from us are inspected before they are boxed. However, due to the nature of packaging the bike into a box, some minor assembly will be required. This assembly is recommended to be conducted by a certified mechanic. If the bike is not checked by a qualified mechanic then your warranty may not be valid.

Please note that this return and refund policy applies only to purchases made directly from our online store. For products purchased through third-party retailers or other channels, their respective return policies and procedures may apply.

We reserve the right to update or modify this return and refund policy at any time without prior notice. It is your responsibility to review and understand the terms and conditions outlined here before making a purchase.

If you have any further questions or require assistance regarding returns or refunds, please contact our customer support, and we will be happy to assist you.

Trek Rail+ 8 Gen 5 E-Mountain Bike In Dark Star

Season:2025

Brand:Trek

Code:48470BLK

The Rail+ 8 is an alloy enduro e-bike that packs in what you want most for big adventures.

It comes equipped with a Bosch Performance CX drive system with full power for crushing laps and big climbs while its massive battery takes you the distance. 160 mm of front and rear travel make Rail+ super capable in the rough and rowdy, and adjustable geometry lets you customise it for how and where you ride.

It's right for you if...You want a bike that maximises the fun and is up for gnarly rides that get you off the grid or just hammering in an extra lap or two. You need the capability of an enduro bike for pointing it down the rough and rowdy, and love the feeling of full assist taking the sweat out of the climb back to the top for more

The tech you get - An Alpha Platinum Aluminium frame with a Bosch Performance CX system (85 Nm, 250 W) and 800 Wh Removable Integrated Battery 2.0. A 160 mm RockShox Domain RC fork with DebonAir spring, Motion Control damper and lockout, and a RockShox Deluxe Select+ RT shock. All topped off with a Shimano XT and SLX blended 12-speed drivetrain, dropper post, Bontrager Line Comp 30 Tubeless Ready wheels and 4-piston Shimano hydraulic disc brakes.

The final word - The Rail + 8 is an enduro e-MTB dialled for big adventures. It packs in capable, adjustable geometry, a massive battery and a powerful motor to get you wherever you want to go. An upgraded drivetrain balances price and performance for a ride that's ready for anything.

Features:
  • The Rail+ delivers adventure with plenty of travel and power for getting after epic rides that take you peak to peak or chasing endless enduro laps
  • The powerful Bosch Performance CX system goes full gas up steep climbs and keeps you cool for the descents
  • You can tweak your geometry and suspension leverage rate for how you ride, and add in adjustable angle headset cups (sold separately) for even more adjustability
  • The massive 800 Wh RIB 2.0 battery supports you for big miles and can be easily removed for travel or storage
  • It's compatible with the Bosch PowerMore booster battery for going even further on epic adventures
Technical Information
  • Frame
    Alpha Platinum Aluminium, Removable Integrated Battery (RIB 2.0), tapered head tube, guided internal routing, Control Freak internal routing, Motor Armour, Boost148, 12 mm thru axle, 160 mm travel
  • Fork
    RockShox ZEB Select, DebonAir spring, Charger RC damper, tapered steerer, 44 mm offset, Boost110, Maxle Stealth, 160 mm travel
  • Shock
    RockShox Super Deluxe Select+ RT, 205mm x 65mm
  • Max Compatible Fork Travel
    180 mm
  • Wheel Front (Size: S)
    Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost110, 15 mm thru axle, 27.5"
  • Wheel Front (Size: M, L, XL)
    Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost110, 15 mm thru axle, 29"
  • Wheel Rear
    Bontrager Line Comp 30, Tubeless Ready, Rapid Drive 108, 6-bolt, Boost148, 12 mm thru axle, 27.5"
  • Skewer Rear
    Bontrager Switch thru-axle, removable lever
  • Tyre (Size: S, M, L, XL)
    Bontrager Brevard Pro XR, Tubeless Ready, dual compound, aramid bead, 60 tpi, 27.5x2.50"
  • Tyre (Size: M, L, XL)
    Bontrager Brevard Pro XR, Tubeless Ready, dual compound, aramid bead, 60 tpi, 29x2.50"
  • Tyre Part
    Bontrager TLR sealant, 180 ml/6 oz
  • Rim Strip
    Bontrager TLR
  • Max Tyre Size
    Frame: 27.5x2.60", Fork: See manufacturer
  • Charger
    Bosch standard 4A, 230V, smart system
  • Controller
    Bosch System Controller BRC3100, smart system
  • Motor
    Bosch Performance Line CX, 20 mph (25 km/h in Europe)
  • Shifter
    Shimano SLX M7100, 12-speed
  • Rear Derailleur
    Shimano XT M8100, long cage
  • Cassette
    Shimano Deore M6100, 10-51, 12-speed
  • Chain
    Shimano SLX M7100, 12-speed
  • Max. Chainring Size
    1x: 36T
  • Saddle
    Bontrager Verse P3, steel rails
  • Seatpost (Size: S)
    Bontrager Line Dropper, 150mm travel, MaxFlow, internal routing, 34.9 mm, 410 mm length
  • Seatpost (Size: M)
    Bontrager Line Dropper, 170 mm travel, MaxFlow, internal routing, 34.9 mm, 450 mm length
  • Seatpost (Size: L, XL)
    Bontrager Line Dropper, 200 mm travel, internal routing, 34.9 mm, 515 mm length
  • Handlebar
    Bontrager Line, alloy, 35 mm, 27.5 mm rise, 780 mm width
  • Grips
    Bontrager XR Trail Comp, nylon lock-on
  • Stem
    Bontrager Elite, 35 mm, 0-degree, 45 mm length
  • Brake
    SRAM DB 8 4-piston hydraulic disc
  • Brake Rotor
    SRAM CentreLine, 6-bolt, round-edge, 200 mm
  • Rotor Size
    Max brake rotor sizes – Frame: 220 mm, Fork: see fork manufacturer
  • Weight Limit
    This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb).
Sizing Information
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