To improve your shopping experience today and in the future, this site uses cookies.
I Accept Cookies
Trek Top Fuel 9.8 Carbon Trail Mountain Bike in Sedona Red/Pennyflake
Trek Top Fuel 9.8 Carbon Trail Mountain Bike in Sedona Red/Pennyflake
Trek

Trek Top Fuel 9.8 Carbon Trail Mountain Bike in Sedona Red/Pennyflake

£5,500.00
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

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).

Trek Top Fuel 9.8 Carbon Trail Mountain Bike in Sedona Red/Pennyflake

Season:2026

Brand:Trek

Code:52231RED

The top fuel 9.8 is a lightweight carbon trail bike built to rip up climbs and stay playful on descents. It gives you the confidence you want through roots and rocks, thanks to a 120 mm/130 mm (rear/front) Rockshox suspension package with a pike select+ fork and deluxe ultimate shock. Plus, you get ultra-smooth and fast shifts from a 12-speed Shimano XT Di2 wireless drivetrain. This is the biek for you if you like to ride everything; long alpine climbs, rooty aspen slalom, fast XC singletrack and you want a bike that can keep up on the ups and hold its own on the downs. Keeping things light is high on your list, so you want a carbon frame and upgraded components, like shimano'S iconic XT Di2 wireless drivetrain. An oclv mountain carbon frame with a 4-way mino link lower shock mount for tweaking geometry and suspension leverage rate. A 130 mm Rockshox pike select+ fork with debonair spring, and charger 3.1 rc2 damper, plus 120 mm of rear travel from a Rockshox deluxe ultimate rct shock. Shimano's all-new XT Di2 wireless 12-speed drivetrain, Shimano XT 4-piston hydraulic brakes, bontrager line dropper post, and tubeless-ready bontrager line comp 30 wheels.

If you're after a light carbon trail bike that balances a playful and capable ride, reach for top fuel 9.8 XT gen 4. Its ultra-lightweight frame pairs with a 4-way mino link lower suspension mount for taking control of your geometry and suspension feel. Plus, you get clean shifts from shimano'S new XT Di2 wireless drivetrain and a sweet Rockshox suspension package.

- upgraded components, like the iconic Shimano XT Di2 wireless drivetrain and a Rockshox suspension package make this top fuel ride like a dream- the top fuel gen 4 delivers with an intensely lightweight build, improved in-frame storage and more adjustability for all kinds of rides and riders

- with 120 mm rear and 130 mm front Rockshox suspension, it delivers a well-balanced ride that stays efficient on the ups and playful on descents- the 4-way mino link makes it easy to adjust your geometry or leverage rate for how and where you want to ride

- it's more upgrade-ready than ever, with room for bigger 140 mm forks and longer-stroke shocks for up to 130 mm of rear travel, plus room for extra-long dropper postsmake the top fuel yoursopt for light parts and a 120 mm fork for a featherweight top fuel, or a 140 mm fork and longer-stroke 130 mm rear shock for extra versatility. Room for a longer dropper and mx wheels lets you customise the top fuel into an ultimate playful trail whip.

4-way mino linkeasily adjust the suspension and geometry four different ways for where and how you ride. At the flip of a coin, you can ride with more or less progressive suspension and tweak your geometry for a slacker head tube and lower bb, or steeper head tube and higher bb. New internal storage with new bits bagsnew internal frame storage bags make it easy to ditch the pack and still carry your ride essentials.Active braking pivotactive 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.

Shimano XT di2looking for the latest in speed-enhancing technology? XT Di2 gives you light weight, lightning-fast shifts and die-hard reliability. Plus, it's wireless and offers endless customisation for the way you ride.Donât forget your pedalsthis bike doesnât come with pedals because youâll have a better time on your new bike if you choose your own. See the pedal guide to find the best pedals for your riding style. We recommend clipless road pedals for control and efficiency.
Technical Information

Frame - OCLV Mountain Carbon, internal storage, tapered head tube, internal guided routing, downtube guard, alloy rocker link, 4-way Mino Link, ABP, Boost148, 120 mm travel
Fork - RockShox Pike Select+, DebonAir spring, Charger 3.1 RC2 damper, tapered steerer, 44 mm offset, Boost110, 15 mm Maxle Stealth, 130 mm travel
Max compatible fork travel - Max: 140 mm, min: 120 mm
Shock - RockShox Deluxe Ultimate RCT, 185 mm x 50 mm


Wheels
Skewer rear - Bontrager Switch thru-axle, removable lever
Tyre - Size: S,Bontrager Gunnison RSL XT, Tubeless-Ready, triple compound, aramid bead, 120 tpi, 27.5x2.40"
Size: M, ML, L, XL, Bontrager Gunnison RSL XT, Tubeless-Ready, triple compound, aramid bead, 120 tpi, 29x2.40"
Size: M, ML, L, XL, Bontrager Montrose RSL XT, Tubeless-Ready, triple compound, aramid bead, 120 tpi, 29x2.40"
Tyre part - Bontrager TLR sealant, 180 ml/6 oz
Rim strip - Bontrager TLR
Max tyre size - Frame: 29x2.50", Fork: See manufacturer

Drivetrain
Shifter - Shimano XT Di2 M8250, 12-speed
Rear derailleur - Shimano XT M8250, long cage
Crank - Shimano XT 8200, 30T, 55 mm chain-line, 170 mm length
Bottom bracket - Shimano BB-MT501 BSA
Cassette - Shimano XT M8200, 10-51, 12-speed
Chain - Shimano XT M8100, 12-speed
Max. chainring size - 1x: 34T, min 30T

Components
Saddle - Verse Short Comp, steel rails, 145 mm width
Seatpost - Size: S, Bontrager Line Dropper, 100mm travel, MaxFlow, internal routing, 34.9 mm, 310mm length
Size: M, ML, Bontrager Line Dropper, 170 mm travel, MaxFlow, internal routing, 34.9 mm, 450 mm length
Size: L, XL, Bontrager Line Dropper, 200 mm travel, MaxFlow, internal routing, 34.9 mm, 515 mm length
Handlebar - Bontrager Line Pro, OCLV Carbon, 35 mm, 27.5 mm rise, 780 mm width
Grips - Trek Line Elite, lock-on
Stem - Bontrager Line Pro, 35 mm, Blendr-compatible, 0-degree, 35 mm length
Brake - Shimano XT M8200 4-piston hydraulic disc
Brake rotor - Shimano RT86, 6-bolt, 180 mm
Rotor size - Max brake rotor sizes – Frame: 200 mm, min 180 mm

Weight - M - 13.68 kg / 30.16 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