Trek Top Fuel 8 Gen 4 S (27.5" Wheel)
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.
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.
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.
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.
in 5 offers
The lowest price for Trek Top Fuel 8 Gen 4 S (27.5" Wheel) right now is $3,492.94 at Asiacycles Bike Store, compared across 5 retailers.
The all-time low was $3,287.36 on 2 Nov 2026 — today's price is 6% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 7 Nov 2026.
Last updated at 07/11/2026 16:41:59
2025 Trek Top Fuel 8 Gen 4 Mountain Bike
Free delivery between 11–16 Nov
Trek 2026 Top Fuel 8 Gen 4 - Fury Red Small 27.5"
Free delivery between 12–20 Nov
Trek Top Fuel 8 Gen 4 S 27.5
Delivery between 13–17 Nov $200
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| Electric? | No |
| Intended Use | Trail riding |
| Usage Terrain | Trails |
| Brake Type | Hydraulic disc brake |
| Brake Highlights | Hydraulic disc brakes |
2025 Trek Top Fuel 8 Gen 4 Mountain Bike
Free delivery between 11–16 Nov
Trek 2026 Top Fuel 8 Gen 4 - Fury Red Small 27.5"
Free delivery between 12–20 Nov
Trek Top Fuel 8 Gen 4 S 27.5
Delivery between 13–17 Nov $200
TREK Top Fuel 8 Gen 4 Fury Red S
Free delivery
2026 Trek Top Fuel 8
Free delivery
| Electric? | No |
| Intended Use | Trail riding |
| Usage Terrain | Trails |
| Brake Type | Hydraulic disc brake |
| Brake Highlights | Hydraulic disc brakes |
