2025 Trek Top Fuel RSL Gen 4 – Mountain Bike
Specifications
|
Specification |
Details |
|
Model |
Top Fuel RSL Gen 4 |
|
Vehicle Category |
Mountain Bike |
|
Application |
Trail riding, cross-country, all-mountain |
|
Starting Price (2025) |
$10,499.99 USD |
|
Color Options |
Navy Smoke |
|
Sizes |
M, ML, L, XL |
Frame & Drivetrain
|
Specification |
Details |
|
Frame |
OCLV Mountain Carbon, 120mm travel, internal routing, adjustable geometry, BSA 73, UDH, Boost148 |
|
Fork |
RockShox SID SL Ultimate, Flight Attendant, DebonAir spring, Charger Race Day damper, tapered steerer, 44mm offset, Boost110, 15mm Maxle Stealth, 130mm travel |
|
Rear Shock |
RockShox SIDLuxe Ultimate, Flight Attendant, 190x45mm |
|
Drivetrain Compatibility |
SRAM X0 AXS T-Type, 12-speed |
|
Dropouts |
15x110mm thru axle (F), 148x12mm thru axle (R) |
|
Crank |
SRAM X0 Eagle, DUB, 32T, 165mm (M), 170mm (ML, L), 175mm (XL) |
|
Chain |
SRAM X0 T-Type, 12-speed |
|
Rear Derailleur |
SRAM X0 Eagle AXS T-Type |
|
Shifters |
SRAM AXS Pod Ultimate, 12-speed |
|
Cassette |
SRAM XS-1295 T-Type, 10-52, 12-speed |
Components & Features
|
Specification |
Details |
|
Seating |
Bontrager Arvada, carbon rails, 138mm width |
|
Cargo Capacity |
Internal storage compartment |
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Wheels/Tyres |
Bontrager Kovee Elite 30, OCLV Mountain Carbon, Tubeless Ready, 29x2.4" (M-XL), 27.5x2.4" (S) |
|
Wheel Size |
29" (M-XL), 27.5" (S) |
|
Brakes |
SRAM Level Silver Stealth, 4-piston hydraulic disc, 180mm rotors |
|
Brake Levers |
SRAM Level Silver Stealth |
|
Handlebar |
Bontrager RSL Integrated, OCLV Carbon, 27.5mm rise, 820mm width |
|
Stem |
Bontrager RSL Integrated, OCLV Carbon, 35mm, 0 degree, 35mm (M), 45mm (ML, L, XL) |
|
Headset |
Knock Block Integrated, sealed cartridge bearing |
|
Saddle |
Bontrager Arvada, carbon rails, 138mm width |
|
Seatpost |
Bontrager Line, 100mm (M), 150mm (ML, L), 170mm (XL), 31.6mm |
|
Grips |
Bontrager XR Trail Elite, nylon lock-on |
|
Front Hub |
Bontrager alloy, sealed bearing, 6-bolt, 15x110mm thru axle |
|
Rear Hub |
Bontrager alloy, sealed bearing, 6-bolt, SRAM XD freehub, 148x12mm thru axle |
|
Rims |
Bontrager Kovee Elite 30, OCLV Mountain Carbon, Tubeless Ready, 29mm width |
|
Spokes |
14g stainless steel, black |
|
Exterior Features |
Internal routing, adjustable geometry, UDH, Knock Block, Mino Link, internal storage |
|
Weight |
10.9 kg / 24.03 lbs (size M) |