0
Your Profile
Your Basket 0
Your Offers 0
Continue Shopping
Checkout
To improve your shopping experience today and in the future, this site uses cookies.
Read our full Privacy Policy & Cookie information here
I Accept Cookies
Fuel EX 8 XL Lithium Grey/Trek Black Splatter
Fuel EX 8 XL Lithium Grey/Trek Black Splatter
Trek

2026 Trek Fuel EX 8 Mountain Bike in Lithium Grey/Trek Black Splatter

£3,200.00
Size Guide
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

RETURNS POLICY

If you'd like to exchange or return your order please include your name and order number with the return, our returns address is:

Returns
Activ Cycles
Unit 1&2 Kingfisher Business Park
Henwood
Ashford
TN24 8DG

Subject to the terms set out below we are happy to offer a refund or exchange on all goods except goods which are special orders or nutrition products, or where we have expressly advised you that there is no right to return the goods ordered (save in the event the goods are faulty) provided the goods are returned to us within 14 days of delivery to you.

If you return goods to us and request a different size or alternative product we will send it out free of charge (subject to stock availability). If you require a refund (or the replacement item is not in stock) we aim to process refunds within 2 working days of receipt of the goods. It is your responsibility to ensure that the item is returned to us safely and securely and in saleable condition.

Refunds will be processed using the same method of payment used for the original purchase. Due to the high incidence of fraud, we regret that we are unable to offer any refund without a valid receipt/delivery note.

If the product is faulty or wrong due to a mistake on our part then we will send out replacements free of charge and supply you with a prepaid returns label. For all goods returned please include a letter giving details along with a copy of the original receipt. Returned goods must be unused and with all appropriate packaging and labelling intact.

Your rights to return goods are protected under the Consumer Protection (Distance Selling) Regulations 2000 which can be found at theConsumer Protection (Distance Selling) Regulations 2000 (legislation.gov.uk).

2026 Trek Fuel EX 8 Mountain Bike in Lithium Grey/Trek Black Splatter

Season:2026

Brand:Trek

Code:56308GRY

The fuel ex 8 is a confident and versatile trail bike built to get after it. It comes ready to rip with an alpha next platinum frame, Fox performance suspension package with 145 mm/150 mm travel (rear, front), alloy bontrager line wheels and a SRAM eagle 70 transmission that keeps shifts smooth, even under load. It's topped off with 4-piston SRAM db 8 hydraulic disc brakes to keep you stopping on a penny.

Adapt, rip, repeat - Only you can define your perfect trail bike that's why fuel is available in three adjustability-packed configurations. Get do-it-all capability with ex, go pop-happy with mx or charge through it all with lx.

Adjustable leverage rate - Want more bottom-out resistance without giving up small-bump sensitivity? Flip the chip in the lower shock mount for a more progressive leverage rate.

Zero stack integrated headset - With a zs standard headset, you've got loads of options for aftermarket upgrades, including angle adjust or anodised colours.

Storage and accessory mounts - Stash ride essentials with in-frame storage on all fuel models both carbon and alloy. Plus, top tube accessory mounts let you load up even more.

Fresh frame design - The fuel's new frame gives you loads of room for long dropper posts, bigger shocks, frame bags and more.

Active braking pivot - Active braking pivot allows our engineers to tune how the suspension reacts to acceleration and braking forces independently. That means you get more confident control when you need it most
Technical Information
Alpha NEXT Platinum aluminium, internal storage, ZS headset, adjustable leverage rate, guided internal routing, interchangeable alloy rocker link, interchangeable lower shock mount, downtube guard, shuttle guard, BSA 73, ISCG 05, ABP, UDH, Boost148, adaptable travel 145 mm-160 mm

Fork - Fox Rhythm 36, Float EVOL air spring, GRIP damper, tapered steerer, 44 mm offset, Boost110, 15 mm Kabolt X axle, 150 mm travel
Shock - Fox Performance Float X, 2-position damper, 205 mm x 60 mm
Front Hub -Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Boost110, 15 mm thru axle
Rear Hub -Bontrager alloy, sealed bearing, 6-bolt, Rapid Drive 108, Shimano freehub, Boost148, 12 mm thru axle
Rear Skewer - Bontrager Switch thru-axle, removable lever
Rim -Bontrager Line TLR 30, Tubeless-Ready, 28-hole, Presta valve
Spokes -14 g stainless steel, black
Tyres - Bontrager Brevard Pro XR, Tubeless Ready, dual compound, aramid bead, 60 tpi, 29x2.50"
Rim Strip -Bontrager TLR
Max tyre size - Frame: 29x2.50", Fork: See manufacturer
Shifter - SRAM Eagle 70, 12-speed
Rear Derailleur - SRAM Eagle 70, T-Type
Crank - SRAM Eagle 70, DUB, 30T steel, T-Type, 55 mm chainline, 170 mm length
Bottom Bracket - SRAM DUB MTB Wide, 73 m, BSA threaded
Cassette -SRAM Eagle XS-1270, T-Type,10-52, 12-speed
Chain - SRAM Eagle 70, T-Type, 12-speed
Max. chainring size - Max: 34T (oval – 32T) Min: 30T (oval – 32T)
Saddle -Bontrager Verse P3, chromoly rails
Seatpost - Bontrager Line Dropper, 150mm travel, MaxFlow, internal routing, 34.9 mm, 410 mm length
Size: M Bontrager Line Dropper, 170 mm travel, MaxFlow, internal routing, 34.9 mm, 450 mm length
Size: XL, L Bontrager Line Dropper, 200 mm travel, MaxFlow, internal routing, 34.9 mm, 515 mm length
Handlebar - Race Face Turbine, alloy, 35 mm, 40 mm rise, 780 mm width
Grips -Trek Line Comp, nylon lock-on
Stem - Bontrager Elite, 35 mm, 0-degree, 45 mm length
Headset - FSA Orbit, sealed cartridge bearing, 1-1/8'' top, 1.5'' bottom, 1.5 crown
Brake - SRAM DB 8 4-piston hydraulic disc
Brake Rotor - SRAM CenterLine 2.0, 6-bolt, 180 mm, SRAM CenterLine 2.0, 6-bolt, 200 mm
Rotor size -Max brake rotor sizes – Frame: 203 mm, min 180 mm, Fork: see fork manufacturer
Weight -M - 16.89 kg / 37.24 lbs (with TLR sealant, no tubes)
Weight limit -This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb).
Sizing Information
Professional Opinion
Home Mountain Biking Bikes Trek Mountain Bikes