Trek Top Fuel 8 GEN 4 2026
5333271
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Getting your bike
Free local delivery
Anywhere in Fife or Dundee. Once your order's placed, we'll be in touch to arrange a drop-off time that suits you. Your bike arrives built and ready to ride.
Click & collect
Choose collection at checkout, then wait for our confirmation — we'll message you once your bike has been through its full PDI and is ready to pick up from 2 Meadow Road, Leuchars, KY16 0EX.
Outside the area? We ship UK-wide, 95% pre-built. Questions? Call 01334 838989.
The Top Fuel 8 Gen 4 is a nimble alloy trail bike that strikes a balance between quick climbing efficiency and descending confidence. It packs in a versatile 130 mm front and 120 mm rear travel for ripping over rocks and roots without sacrificing power on ascents. It's built from lightweight Alpha Platinum Aluminium that helps save your budget for bike trips, but packs in upgrades where they matter, like a 12-speed Shimano XT and SLX drivetrain, and a Fox Rhythm 34 fork.
Technical Specs
Technical Specs
|
Frame |
Alpha Platinum Aluminium, internal storage, tapered head tube, internal guided routing, downtube guard, alloy rocker link, 4-way Mino Link, ABP, Boost148, 120 mm travel |
|---|---|
|
Fork |
Fox Rhythm 34, Float EVOL air spring, GRIP damper, tapered steerer, 44 mm offset, Boost110, 15 mm Kabolt axle, 130 mm travel |
|
Shifters |
Non Applicable |
|
Front Derailleur |
Non Applicable |
|
Rear Derailleur |
Shimano XT M8100, long cage |
|
Crank-set |
Shimano Deore M6120, 30T ring, 55 mm chainline, 170 mm length |
|
Cassette |
Shimano SLX M7100, 10-51T, 12-speed |
|
Chain |
Shimano SLX M7100, 12-speed |
|
Motor |
Non Applicable |
|
Battery |
Non Applicable |
|
Tyres |
Bontrager Gunnison Pro XR, Tubeless-Ready, wire bead, 60 tpi, 27.5x2.40" |
|
Wheel-set |
Non Applicable |
|
Saddle |
Bontrager Verse P3, chromoly rails |
|
Seatpost |
Bontrager Line Dropper, 100mm travel, MaxFlow, internal routing, 34.9 mm, 310mm length |
|
Brakes |
Non Applicable |
Delivery Information
Delivery Information
We carry lots of stock at Fife Cycles and also have an external warehouse where we get items transferred from.
If the part you want to buy is in stock with us then it will leave us SAME DAY if ordered before 1PM .
It will be sent via Royal Mail or Fedex depending on size and goes on a 24 Hour service complete with Tracking details.
If the item is displayed as 'In stock via Treks warehouse' then expect the order to take a little longer to fulfil (4-8 working days).
Can I return my order?
Can I return my order?
Of course you can.
We accept 30 day returns and even provide a return service free of charge.
Items returned must be in their original packaging and must not have been used.
Return your order here.
Warranty
Warranty
We have you covered. We only deal with great brands so you will always be covered by the manufacturers warranty.
Trek - 2 year warranty
Bontrager - 2 year warranty
Santa Cruz - 2 year warranty
Sram- 2 year warranty.
Shimano - 2 year warranty
Wahoo Fitness - 2 year warranty
Do you have a warranty request? get in touch here.
We also take all debit and major credit cards including paypal.

If your order was sent via Royal Mail please click here to return your order.
If your order was sent via UPS please click here to return your order.
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