2026 Trek Top Fuel RSL Gen 4

2026 Trek Top Fuel RSL Gen 4

USD 5,999.00
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Product Code: WT240663
Availability: In Stock
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Product Description

2026 Trek Top Fuel RSL Gen 4

Top Fuel RSL takes the ride-anything capability of our favorite short-travel trail bike and ups the race-ready factor. Its OCLV Mountain Carbon frame partners with a 120mm RockShox SID Ultimate fork and 120mm SIDLuxe Ultimate shock — both with Flight Attendant. It comes ready to rally with Bontrager Kovee Elite 30 carbon wheels, a SRAM X0 AXS 12-speed wireless transmission, a Bontrager Line dropper post, and a carbon Bontrager RSL integrated handlebar/stem.
FRAME OCLV Mountain Carbon, 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
HANGER STANDARD UDH
TIRE CLEARANCE 2.5"
COLOR Navy Smoke
FORK RockShox SID Ultimate, Flight Attendant Race Day damper, Stealth DebonAir spring, tapered steerer, 44mm offset, Boost110, 15mm Maxle Stealth, 120mm travel
FORK TRAVEL 120mm
SPRING TYPE Air
SHOCK RockShox SIDLuxe Ultimate Flight Attendant, 185x50mm
SHOCK TRAVEL 120mm
BOTTOM BRACKET SRAM DUB MTB Wide, 73mm, BSA threaded
SADDLE Verse Short Pro, carbon rails, 145mm width
SEATPOST Bontrager Line Dropper, 170mm travel, MaxFlow, internal routing, 34.9mm, 450mm length
SEATPOST TYPE Dropper
GRIPS Trek Line Elite, lock-on
REAR DERAILLEUR SRAM X0 Eagle AXS, T-Type
CRANK SRAM XO Eagle, DUB, 34T, T-Type, 55mm chainline, 170mm length
SHIFTERS SRAM AXS pod
CASSETTE SRAM Eagle XS-1295, T-Type, 10-52, 12 speed
CHAIN SRAM X0 Eagle, T-Type, 12 speed
BRAKES SRAM HS2, 6-bolt, 180mm
BRAKE TYPE SRAM Hydraulic Disc
RIMS Front: Bontrager Kovee Elite 30, OCLV Mountain Carbon, Tubeless Ready, 6-bolt, Boost110, 15mm thru axle, 29"
Rear: Bontrager Kovee Elite 30, OCLV Mountain Carbon, Tubeless Ready, Rapid Drive 108, Boost148, 12mm thru axle, 29"
TIRES Pirelli Scorpion XC RC, Tubeless Ready, Team Edition Pro Wall, aramid bead, 120 tpi, 29x2.40"
DISC ROTORS SRAM HS2, 6-bolt, 180mm