It's right for you if...

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.

The tech you get

A lightweight aluminum frame with internal storage, 120mm RockShox SID fork with plush DebonAir spring, 120mm of rear travel with a FOX Performance Float 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 final word

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.

Why you'll love it

1. This bike’s killer suspension setup is both efficient and ready to party
2. Mino Link lets you make small adjustments to your geometry quickly and easily, even mid-ride
3. A sleek internal storage compartment gives you a versatile spot to stow tools and gear
4. New, removable Knock Block has a bigger steering angle to keep cables and hoses safe without sacrificing turning radius

** 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, colors, and materials.

Specifications

Frameset
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 SID, DebonAir spring, Rush RL damper, lockout, tapered steerer, 44 mm offset, Boost110, 15 mm Maxle Stealth, 120 mm travel
Shock: RockShox Deluxe Ulitmate RCT, 185mm x 50mm
Max compatible fork travel 130mm (541mm axle-to-crown)

Wheels
Wheel front: Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost110, 15mm thru axle
Wheel rear: Bontrager Line Comp 30, Tubeless Ready, Rapid Drive 54, 6-bolt, Boost148, 12 mm thru axle
Skewer rear: Bontrager Switch thru-axle, removable lever
Rim: Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost110, 15mm thru axle
Tire: Bontrager XR4 Team Issue, Tubeless Ready, Inner Strength sidewalls, aramid bead, 120 tpi, 29.x2.40"
Tire part: Bontrager TLR sealant, 180 ml/6 oz
Rim strip: Bontrager TLR
Max tire size: Frame: 29x2.5" Fork: see manufacturer

Drivetrain
Shifter: Shimano XT M8100, 12-speed
Rear derailleur: Shimano XT M8100, long cage, 51T max cog
*Crank Size: 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 bracket: Shimano SM-BB52, 73mm, threaded external bearing
Cassette: Shimano SLX M7100, 10-51, 12 speed
Chain: Shimano SLX M7100, 12-speed
Max chainring size: Max: 36T (oval - 34T) Min: 28T

Components
Saddle: Bontrager Arvada, steel rails, 138 mm width
*Seatpost Size: 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
*Handlebar Size: 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
Grips: Bontrager XR Trail Comp, nylon lock-on
Stem: Bontrager Elite, 35 mm, 0-degree, 45 mm length
Headset: Knock Block 2.0 Integrated, 72-degree radius (includes infinite-radius chip), sealed cartridge bearing, 1-1/8" top, 1.5" bottom
Brake: Shimano M6120 4-piston hydraulic disc
*Brake rotor Size: S, M, M/L, L, XL, XXL
Shimano RT66, 6-bolt, 160 mm
Size: S, M, M/L, L, XL, XXL
Shimano RT66, 6-bolt, 180mm

Accessories
Bag: Bontrager BITS Internal Frame Storage Bag

Weight
Weight: M - 31.44 lbs / 14.26 kg (with TLR sealant, no tubes)
Weight limit: This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 300 pounds (136 kg).