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The top fuel 8 fuses the speed of a cross-country bike with the capability and forgiveness of a full-suspension trail bike.
The top fuel 8 fuses the speed of a cross-country bike with the capability and forgiveness of a full-suspension trail bike.
Trek

2023 Trek Top Fuel 8 Xt in Mercury

£2,775.00 £4,175.00 34% off
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

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To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

Under The Consumer Regulations 2014 you have the right to cancel your order as long as you do so no later than 14 days after the day on which you receive the goods or service. However, this right to cancel your order does not apply to Goods which areare exempt from being returned. Perishable goods such as food, flowers, newspapers or magazines cannot be returned. We also do not accept products that are intimate or sanitary goods, hazardous materials, or flammable liquids or gases.

Additional non-returnable items:
Gift cards
Downloadable software products
Some health and personal care items

Under the Consumer Rights Act 2015, a customer has an early right to reject goods that are unsatisfactory quality, unfit for purpose or not as described, and get a full refund. This right is limited to 30 days from the date the customer took ownership of the goods.

To complete your return, we require a receipt or proof of purchase.
Please do not send your purchase back to the manufacturer.

There are certain situations where only partial refunds are granted: (if applicable)

Book with obvious signs of use
CD, DVD, VHS tape, software, video game, cassette tape, or vinyl record that has been opened.
Any item not in its original condition, is damaged or missing parts for reasons not due to our error.
Any item that is returned more than 30 days after delivery
Refunds (if applicable)

Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.

If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.

Late or missing refunds (if applicable)

If you haven’t received a refund yet, first check your bank account again. Then contact your credit card company, it may take some time before your refund is officially posted. Next contact your bank. There is often some processing time before a refund is posted.

If you’ve done all of this and you still have not received your refund yet, please contact us at info@cowleycycles.co.uk.

Sale items (if applicable)

Only regular priced items may be refunded, unfortunately sale items cannot be refunded.

Exchanges (if applicable)

We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at info@cowleycycles.co.uk and send your item to: 6-8 Zetland Street, Northallerton, DL6 1NA, United Kingdom.

Gifts

If the item was marked as a gift when purchased and shipped directly to you, you’ll receive a gift credit for the value of your return. Once the returned item is received, a gift certificate will be mailed to you.

If the item wasn’t marked as a gift when purchased, or the gift giver had the order shipped to themselves to give to you later, we will send a refund to the gift giver and he will find out about your return.

Shipping

To return your product, you should mail your product to: 6-8 Zetland Street, Northallerton, DL6 1NA, United Kingdom.

You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.

Depending on where you live, the time it may take for your exchanged product to reach you, may vary.

2023 Trek Top Fuel 8 Xt in Mercury

Season:2023

Brand:Trek

Code:36789Mercury

The top fuel 8 fuses the speed of a cross-country bike with the capability and forgiveness of a full-suspension trail bike. It's quick and nimble, and dishes out serious fun on flow trails and techy descents alike.Youâre looking for a do-it-all full-suspension mountain bike that balances efficiency with shred-ability. You want to rip rough descents, fly up climbs and crush lap after lap.A lightweight aluminium frame with internal storage, 130 mm Rockshox pike fork with plush debonair spring, 120 mm of rear travel with a Rockshox deluxe ultimate rct shock and a Shimano XT drivetrain. Plus, 4-piston brakes for confident descents, bontrager line comp 30 wheels that are already completely tubeless-ready, including sealant, bontrager droplock dual remote suspension lockout and a bontrager line dropper.The top fuel 8 gets you the value of an alloy frame with drivetrain, fork and brake up..
Technical Information

*Please note – spec applies to all sizes unless listed separately

Frameset
FrameAlpha Platinum Aluminium, internal storage, tapered head tube, Knock Block 2.0, internal guided routing, downtube guard, magnesium rocker link, Mino Link, ABP, Boost148, 120 mm travel
ForkRockShox Pike, DebonAir spring, Rush RC damper, tapered steerer, 44mm offset, Boost110, 15mm Maxle Stealth, 130mm travel
ShockRockShox Deluxe Ultimate RCT, 185mm x 50mm
Max compatible fork travel130 mm (541 mm axle-to-crown)
Wheels
Hub frontBontrager alloy, sealed bearing, alloy axle, 6-bolt, Boost110, 15 mm thru axle
Hub rearBontrager alloy, sealed bearing, 6-bolt, Rapid Drive 108, Shimano MicroSpline freehub, Boost148, 12mm thru axle
Skewer rearBontrager Switch thru-axle, removable lever
RimBontrager Line Comp 30, Tubeless Ready, 28-hole, Presta valve
TyreBontrager XR4 Team Issue, Tubeless Ready, Inner Strength sidewalls, aramid bead, 120 tpi, 29.x2.40"
Max tyre sizeFrame: 29x2.5" Fork: see manufacturer
Drivetrain
ShifterShimano XT M8100, 12-speed
Rear derailleurShimano XT M8100, long cage
*CrankSize:S, M, M/L, L
Shimano Deore M6120, 30T ring, 55 mm chainline, 170 mm length
Size:XL, XXL
Shimano Deore M6120, 30T ring, 55 mm chainline, 175 mm length
Bottom bracketShimano BB-MT501 BSA
CassetteShimano SLX M7100, 10-51, 12-speed
ChainShimano SLX M7100, 12-speed
Max. chainring sizeMax: 36T (oval – 34T) Min: 28T
Components
SaddleBontrager Arvada, steel rails, 138 mm width
*SeatpostSize:S
TranzX JD-YSP39, 100 mm travel, internal routing, 34.9 mm
Size:M, M/L
TranzX JD-YSP39, 150 mm travel, internal routing, 34.9 mm
Size:L, XL, XXL
TranzX JD-YSP39, 170 mm travel, internal routing, 34.9 mm
*HandlebarSize:S
Bontrager Line, alloy, 35 mm, 27.5 mm rise, 750 mm width
Size:M, M/L, L, XL, XXL
Bontrager Line, alloy, 35 mm, 27.5 mm rise, 780 mm width
GripsBontrager XR Trail Comp, nylon lock-on
StemBontrager Elite, 35 mm, 0-degree, 45 mm length
BrakeSRAM DB 8 4-piston hydraulic disc
*Brake rotorSize:S, M, M/L, L, XL, XXL
SRAM CenterLine, 6-bolt, round-edge, 160 mm
Size:S, M, M/L, L, XL, XXL
SRAM CenterLine, 6-bolt, round edge, 180 mm
Rotor sizeMax brake rotor sizes: Front see fork manufacturer, rear 180 mm
Weight
WeightM - 14.85 kg / 32.74 lb
Weight limitThis bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb).

We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.

Bike and frame weights are based on pre-production painted frames at time of publication. Weights may vary in final production.

Sizing Information
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