Trek Top Fuel 5

The Top Fuel 5 is a full-suspension mountain bike that’s equal parts efficient and capable. It soaks up rough, rugged descents but still flies like a rocket up hills and on flat stretches. The light and sturdy alloy frame is built with parts picked for performance and value, making this bike perfect for your first full-suspension trail bike.

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 Recon Silver RL, Solo Air, Motion Control damper, lockout, tapered steerer, 42 mm offset, Boost110, 15 mm Maxle Stealth, 120 mm travel
Shock	X-Fusion Pro 2, 2-position damper, 185x50 mm
Max compatible fork travel	130mm (541mm axle-to-crown)

Wheels

Hub front	Bontrager alloy, 6-bolt, Boost110, 15 mm thru-axle
Hub rear	Bontrager alloy, sealed bearing, 6-bolt, Shimano MicroSpline freehub, Boost148, 12 mm thru-axle
Skewer rear	Bontrager Switch thru-axle, removable lever
Rim	Alex MD35, tubeless compatible, 32-hole, 35mm width, presta valve
*Tyre	Size: S, M, M/L, L, XL, XXL Bontrager XT3 Expert, wire bead, 60 tpi, 29x2.40''
Size: S, M, M/L, L, XL, XXL Bontrager XR4 Team Issue, Tubeless Ready, Inner Strength sidewalls, aramid bead, 120 tpi, 29.x2.40"
*Tyre part	Size: S, M, M/L, L, XL, XXL Bontrager TLR sealant, 180 ml/6 oz
Size: S, M, M/L, L, XL, XXL Bontrager TLR valve, 50 mm
Rim strip	Bontrager TLR
Max tyre size	Frame: 29x2.5" Fork: see manufacturer

Drivetrain

Shifter	Shimano Deore M6100, 12-speed
Rear derailleur	Shimano Deore M6100, long cage
*Crank	Size: S, M, M/L, L Shimano MT512, 30T ring, 55 mm chain line, 170 mm length
Size: XL, XXL Shimano MT512, 30T ring, 55 mm chain line, 175 mm length
Bottom bracket	Shimano SM-BB52, 73 mm, threaded external bearing
Cassette	Shimano Deore M6100, 10-51, 12-speed
Chain	Shimano Deore M6100, 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-YSI-22PLQ, 100 mm travel, internal routing, 34.9 mm, 346 mm length
Size: M, M/L TranzX JD-YSI-22PLQ, 150 mm travel, internal routing, 34.9 mm, 454 mm length
Size: L, XL, XXL TranzX JD-YSI-22PLQ, 170 mm travel, internal routing, 34.9 mm, 497 mm length
*Handlebar	Size: S, M, M/L, L, XL, XXL Bontrager alloy, 31.8 mm, 15 mm rise, 750 mm width
Size: S, M, L, XL, XXL Bontrager Comp, alloy, 31.8 mm, 15 mm rise, 750 mm width
Grips	Bontrager XR Trail Comp, nylon lock-on
Stem	Bontrager Rhythm Comp, 31.8 mm, Knock Block, 0-degree, 50 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	Shimano MT200 hydraulic disc
*Brake rotor	Size: S, M, M/L, L, XL, XXL Shimano RT26, 6-bolt,180 mm
Size: S, M, M/L, L, XL, XXL Shimano RT26, 6-bolt,160 mm

Accessories

Bag	Bontrager BITS Internal Frame Storage Bag

Weight

Weight	M - 34.22 lbs / 15.52 kg
Weight limit	This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb).