2026 Trek Top Fuel 8 Gen 4
2026 Trek Top Fuel 8 Gen 4
2026 Trek Top Fuel 8 Gen 4
2026 Trek Top Fuel 8 Gen 4

2026 Trek Top Fuel 8 Gen 4

USD 2,639.00
Brand:
Product Code: WT240659
Availability: In Stock
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Product Description

2026 Trek Top Fuel 8 Gen 4

Built for confident trail performance, this bike offers a balanced mix of capability, control, and adaptability for modern riders. With progressive geometry, proven suspension components, and smart internal routing, it's ready for anything from local loops to epic adventures.
FRAME Alpha Platinum Aluminum, internal storage, tapered head tube, internal guided routing, downtube guard, alloy rocker link, 4-way Mino Link, ABP, Boost148, 120mm travel
BB STANDARD BSA, 73mm, Threaded
TIRE CLEARANCE 2.5"
COLORS Matte Dark Web; Lichen Green
FORK Fox Rhythm 34, Float EVOL air spring, GRIP damper, tapered steerer, 44mm offset, Boost110, 15mm Kabolt axle, 130mm travel
SHOCK Fox Performance Float / Float DPS, 185mm x 50mm, 2-position damper (Size-dependent)
BOTTOM BRACKET Shimano BB-MT501 BSA
STEM Bontrager Elite, 35mm, 0°, 45mm length
HANDLEBAR Bontrager Line, alloy, 35mm clamp, 27.5mm rise, 780mm width
SADDLE Bontrager Verse P3, chromoly rails
SEATPOST Bontrager Line Dropper (Size-dependent: 100mm - S / 170mm - M to XL), MaxFlow, internal routing, 34.9mm
GRIPS Bontrager XR Trail Comp / Trek Line Comp, nylon lock-on (Size-dependent)
REAR DERAILLEUR Shimano XT M8100, long cage
CRANK Shimano Deore M6120, 30T ring, 55mm chainline, 170mm
SHIFTERS Shimano XT M8100, 12 speed
CASSETTE Shimano SLX M7100, 10-51T, 12 speed
CHAIN Shimano SLX M7100, 12 speed
BRAKES Shimano Deore M6100 lever / M6120 4-piston caliper hydraulic disc
RIMS Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Rapid Drive 108, Boost110/148, size-dependent 27.5" or 29"
TIRES Bontrager Gunnison Pro XR, Tubeless Ready, 60 tpi, size-dependent 27.5x2.40" or 29x2.40"
DISC ROTORS Shimano RT66, 6-bolt, 180mm