To improve your shopping experience today and in the future, this site uses cookies.
I Accept Cookies
The Rail 9.8 is a long-travel carbon e-MTB that rips like Trek's beefiest trail rigs and powers you right back up the mountain.
The Rail 9.8 is a long-travel carbon e-MTB that rips like Trek's beefiest trail rigs and powers you right back up the mountain.
Trek

Trek Rail 9.8 XT Gen 4 Full Suspension Electric Mountain Bike 2024 in Baja Yellow

£6,495.00 £9,100.00 29% off
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 9.8 XT Gen 4 Full Suspension Electric Mountain Bike 2024 in Baja Yellow

Season:2024

Brand:Trek

Code:37027SATBajaYEL

The Rail 9.8 is a long-travel carbon e-MTB that rips like Trek's beefiest trail rigs and powers you right back up the mountain. You get upgraded everything, including the frame for maximum fun on the gnarliest runs. You also get Bosch’s latest tech with the smart system Performance Line CX that has a longer-range 750Wh battery and cool features that take your ride to the next level like activity tracking, navigation and Bluetooth connectivity. The new System Controller sits almost flush for a sleek look and Mini Remote is discreet and intuitive.

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, a super responsive RockShox ZEB Select+ fork and RockShox Super Deluxe Ultimate Thru Shaft shock with a Shimano XT 1x12 drivetrain. You get the latest from Bosch with smart system Performance Line CX, including the new Mini Remote and Bluetooth® System Controller display that’s integrated into the top tube.

You’re looking for a long-travel carbon e-MTB with high-performance parts and a lot of battery power. You crave the responsiveness of carbon, the stability of a longer reach, the plush feel of high-end suspension and want the very latest from Bosch.

This bike features across-the-board upgrades that make it a serious ripper – especially the suspension package. It's built for hammering gnarly descents, then flying right back up again thanks to the powerful Bosch motor, 750 Wh battery and parts that can keep up with all that rowdy riding.

Key Features & Benefits:

  • 160mm front and 150mm rear suspension:Eats up the rough stuff.
  • New Bosch Performance Line CX motorLighter and more powerful.
  • 750Wh integrated battery:Will keep you riding for longer.

Full Specification:

  • 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
  • Rear Suspension:RockShox Super Deluxe Select+ RT, 230mm x 57.5mm
  • Fork:RockShox ZEB Select+, DebonAir spring, Charger 3 RC2 damper, 1.8" oversized tapered steerer, eMTB optimised crown, 44mm offset, Boost110, 15mm Maxle Stealth, 160mm travel
  • Motor:NEW Bosch Performance Line CX, smart system, magnesium motor body, 85 Nm
  • Battery:Bosch PowerTube 750Wh, smart system
  • Controller:Bosch System Controller BRC3100, smart system
  • Charger:Bosch standard 4A, 230V, smart system
  • Number of Gears:12
  • Gear Shifters:Shimano XT M8100, 12-speed
  • Chainset:E*thirteen E*spec Plus, 165 mm length
  • Chainrings:E*thirteen E*spec, 34T alloy, 55 mm chainline
  • Rear Cassette:Shimano XT M8100, 10-51, 12 speed
  • Chain:Shimano XT M8100, 12-speed
  • Front Derailleur:N/A
  • Rear Derailleur:Shimano XT M8100, long cage
  • Bottom Bracket:N/A
  • Pedals:Wellgo VPE-536
  • Rims:Bontrager Line Comp 30, Tubeless Ready
  • Front Hub:Bontrager 6-bolt, Boost110, 15 mm thru axle
  • Rear Hub:Bontrager Rapid Drive 108, 6-bolt, Boost148, 12mm thru axle
  • Front Tyre:Bontrager SE5 Team Issue, Tubeless Ready, Core Strength sidewalls, aramid bead, 120 tpi, 29x2.50"
  • Rear Tyre:Bontrager SE5 Team Issue, Tubeless Ready, Core Strength sidewalls, aramid bead, 120 tpi, 29x2.50"
  • Brakes:Shimano XT M8120 4-piston hydraulic disc
  • Handlebars:Bontrager Line Pro, OCLV Carbon, 35 mm, 27.5 mm rise, 780 mm width
  • Handlebar Grips/Tape:Bontrager XR Trail Elite, nylon lock-on
  • Headset:Knock Block Integrated, cartridge bearing, 1-1/8" top, 1.5"
  • Stem:Bontrager Rhythm Comp, 31.8 mm, Knock Block, 0-degree
  • Saddle:Bontrager Arvada,austenite rails, 138 mm width
  • Seatpost:Bontrager Line Elite Dropper, 100 - 200 mm travel, MaxFlow, internal routing, 34.9 mm, 345 - 550 mm length
  • Accessories:N/A
  • Weight:M – 25.75 kg/52.36 lb
Manufacturers reserve the right to change specifications without notice based on availability at the point of assembly.

Sizing Chart for Trek Rail Gen 4

Frame SizeRider Height (cm)Rider Height (')Inseam (cm)Inseam (")
S155 - 165 cm5'1" - 5'5"74 - 78 cm29" - 31"
M165 - 176 cm5'5" - 5'9"79 - 83 cm31" - 33"
L177 - 188 cm5'10" - 6'2"84 - 89 cm33" - 35"
XL188 - 195 cm6'2" - 6'5"89 - 91 cm35" - 36"

Geometry Information for Trek Rail Gen 4

Frame size letterSSMMLLXLXL
Geometry positionLowHighLowHighLowHighLowHigh
Wheel size29"29"29"29"29"29"29"29"
A — Seat tube4141424245455050
B — Seat tube angle70.8°71.2°70.8°71.2°70.8°71.2°70.8°71.2°
Effective seat tube angle76.7°77.1°76.7°77.1°76.7°77.1°76.7°77.1°
C — Head tube length10.510.5111112.512.51414
D — Head angle64.2°64.6°64.2°64.6°64.2°64.6°64.2°64.6°
E — Effective top tube5857.960.16063.963.867.367.1
F — Bottom bracket height34.134.634.134.634.134.634.134.6
G — Bottom bracket drop3.32.73.32.73.32.73.32.7
H — Chainstay length44.844.744.844.744.844.744.844.7
I — Offset4.34.34.34.34.34.34.34.3
J — Trail13.31313.31313.31313.313
K — Wheelbase121.4121.3123.6123.6127.8127.7131.4131.3
L — Standover75.676.176.877.376.57776.376.8
M — Frame reach43.243.645.245.648.749.151.752.1
N — Frame stack62.862.563.362.964.664.36665.6




Warranty Information for Trek:

Lifetime warranty on Frame sets (frame and rigid fork), main frame and full suspension swing arms for the lifetime of the original owner, and Bontrager wheels with carbon rims.

2-year warranty on Rear suspension linkage components, including bearings, rocker link and accompanying hardware and components, Bontrager wheels with alloy rims, Paint and transfers.

For full warranty policy please visit trekbikes.com

Sizing Information
Professional Opinion
Question(s) answered about Trek Rail 9.8 XT Gen 4 Full Suspension Electric Mountain Bike 2024 in Baja Yellow
Ask a question
Question(s) asked regarding Trek Rail 9.8 XT Gen 4 Full Suspension Electric Mountain Bike 2024 in Baja Yellow

Ask a question

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