Top Fuel 8 is a nimble alloy trail bike that strikes a balance between quick climbing efficiency and descending confidence. With 140mm front and 130mm rear travel, it rips over rocks and roots without sacrificing power on ascents. It's built from lightweight Alpha Platinum Aluminum that helps save your budget for bike trips, but packs in upgrades where they matter, like a 12-speed Eagle 70 drivetrain and a Fox Rhythm 34 fork.Custom Build Inspiration

Technology

Make the Top Fuel yours - Opt 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.

Specification

Services Workshop See More Workshop Prices Track Your Service Other See More Custom Builds Insure Your Bike Book a Service Brands See More Tent Box See More Stems Headsets Brake Rotors Brake Spares Forks See More Front Suspension Rear Suspension Finishing Kit See More Tyres Tubeless Seat Posts & Clamps Gears & Drivetrain See More Components

FrameSee More	Alpha Platinum Aluminium, internal storage, tapered head tube, internal guided routing, downtube guard, alloy rocker link, 4-way Mino Link, ABP, Boost148, 120 mm - 130 mm travel Alpha Platinum Aluminum, internal storage, tapered head tube, internal guided routing, downtube guard, alloy rocker
Frame Material	ALUMINIUM
Rim Size	29Book a Service
Fork	Fox
Fork	Fox Rhythm 34, Float EVOL air spring, GRIP damper, tapered steerer, 44 mm offset, Boost110, 15 mm Kabolt axle, 140 mm travel Fox Rhythm 34, Float EVOL air spring, GRIP damper, tapered steerer, 44mm offset, Boost110,
RearsuspensionCycle To Work Schemes	Fox
Suspension Rear	Fox Performance Float, 2-position damper, 185 mm x 55 mm
TiresParts & Components	Bontrager Gunnison Pro XR, Tubeless Ready, dual compound, aramid bead, 60 tpi, 29x2.40"See More
Hub Front	Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Boost110, 15 mm thru axle
Hub Rear	Bontrager alloy, sealed bearing, 6-bolt, Rapid Drive 108, Shimano freehub, Boost148, 12 mm thru axle
Rims	Bontrager Line TLR 30, Tubeless-Ready, 28-hole, Presta valveCockpit
Shifter	SRAMHandlebars
Derailleur Rear	SRAM Eagle 70, T-TypeGrips & Bar-Tape
Crank	SRAM Eagle 70, DUB, 30T steel, T-Type, 55 mm chainline, 170 mm length
Bottom BracketBrakes	SRAM DUB MTB Wide, 73 m, BSA threadedSee More
CassetteComplete Brakes	SRAM Eagle XS-1270, T-Type,10-52, 12-speed
ChainBrake Pads	SRAM Eagle 70, T-Type, 12-speed
Brake	SRAM
Brakeset	SRAM DB 8 4-piston hydraulic disc SRAM DB 8 4-piston hydraulic disc
Brake Rotor	SRAM CenterLine 2.0, 6-bolt, 180 mm // SRAM CentreLine, 6-bolt, round-edge, 180 mm
Saddle	Verse Short Comp, steel rails, 145 mm width
Seatpost	Bontrager Line Dropper, 170 mm travel, MaxFlow, internal routing, 34.9 mm, 450 mm lengthTubes
Handlebar	Bontrager Line, alloy, 35 mm, 27.5 mm rise, 780 mm widthSaddles
Stem	Bontrager Elite, 35 mm, 0-degree, 45 mm lengthPedals
Grips	Trek Line Comp, nylon lock-on
Size Chart Rider Height	Rider Height - 177.0 - 188.0
Size Chart Rider InseamE-bike Batteries and chargers	Inseam - 84.0 - 89.0