5275064
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.
You’re 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 and a Bontrager Line Dropper.
The Top Fuel 8 gets you the value of an alloy frame with drivetrain, fork and brake upgrades that keep up as you progress in speed and skill.
*Please note – spec applies to all sizes unless listed separately
| Frame | Alpha 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 |
|---|---|
| Fork | RockShox Pike, DebonAir spring, Rush RC damper, tapered steerer, 44 mm offset, Boost110, 15 mm Maxle Stealth, 130 mm travel |
| Shock | RockShox Deluxe Ultimate RCT, 185 mm x 50 mm |
| Max compatible fork travel | 130 mm (541 mm axle-to-crown) |
| Wheel front | Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost110, 15 mm thru axle |
|---|---|
| Wheel rear | Bontrager Line Comp 30, Tubeless Ready, Rapid Drive 108, 6-bolt, Boost148, 12 mm thru axle |
| Tyre | Bontrager XR4 Team Issue, Tubeless Ready, Inner Strength sidewalls, aramid bead, 120 tpi, 29x2.40" |
| Tyre part | Bontrager TLR sealant, 180 ml/6 oz |
| Rim strip | Bontrager TLR |
| Max tyre size | Frame: 29x2.5" Fork: see manufacturer |
| Shifter | Shimano XT M8100, 12-speed |
|---|---|
| Rear derailleur | Shimano XT M8100, long cage |
| *Crank |
Size: S, M, M/L, L Shimano Deore M6120, 30T ring, 55 mm chainline, 170 mm length |
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Size: XL Shimano Deore M6120, 30T ring, 55 mm chainline, 175 mm length |
|
| Bottom bracket | Shimano BB-MT501 BSA |
| Cassette | Shimano SLX M7100, 10-51, 12-speed |
| Chain | Shimano SLX M7100, 12-speed |
| Max. chainring size | Max: 36T (oval – 34T) Min: 28T |
| Saddle | Bontrager Arvada, steel rails, 138 mm width |
|---|---|
| *Handlebar |
Size: S Bontrager Line, alloy, 35 mm, 27.5 mm rise, 750 mm width |
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Size: M, M/L, L, XL Bontrager Line, alloy, 35 mm, 27.5 mm rise, 780 mm width |
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| Grips | Bontrager XR Trail Comp, nylon lock-on |
| Stem | Bontrager Elite, 35 mm, 0-degree, 45 mm length |
| Head set | Knock Block 2.0 Integrated, 72-degree radius (includes infinite-radius chip), sealed cartridge bearing, 1-1/8" top, 1.5" bottom |
| *Brake |
Size: S, M, M/L, L, XL Shimano M6120 4-piston hydraulic disc |
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Size: S, M, M/L, L, XL Shimano 4-piston hydraulic disc, M6100 lever, M6120 calliper |
|
| Brake rotor | Shimano RT66, 6-bolt, 180 mm |
| Rotor size | Max brake rotor sizes: Front see fork manufacturer, rear 180 mm |
| Weight | M - 14.85 kg / 32.74 lb |
|---|---|
| Weight limit | This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb). |