Trek Top Fuel Al Gen 2 Frameset 2021
2021 Mountain
Estimate price |
2,710$
Weight | 3.44 kg 
Bike details
Overview
Key information split into simple groups.
Frame summary
-
Category -
Frame Aluminum -
Travel Rear 115mm -
Suspension Full
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Alpha Platinum Aluminium, tapered head tube, Knock Block, Control Freak internal routing, downtube guard, magnesium rocker link, Mino Link, ABP, Boost148, 115 mm travel
Rear Shock
Size: S, M, Fox Performance Float, 2-position DPS damper, Bontrager DropLock remote, 190x45mm; Size: S, M, Fox Performance Float, 2-position DPS damper, TwistLoc remote, tuned by Trek Suspension Lab, 190x45 mm
Cockpit
Stem
Bontrager Rhythm Comp, 31.8mm, 0-degree, 60 mm length
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | 17.5" High | 17.5" Low |
|---|---|---|
| Stack Reach Ratio | 1.326 mm | 1.35 mm |
| Bottom Bracket Height | 343 mm | 337 mm |
| Front Center | 720 mm | 719 mm |
| Rake | 44 mm | 44 mm |
| Trail | 103 mm | 107 mm |
| Stack | 590 mm | 594 mm |
| Reach | 445 mm | 440 mm |
| Top Tube Length | 598 mm | 599 mm |
| Seat Tube Angle | 75.5 ° | 75 ° |
| Seat Tube Length | 419 mm | 419 mm |
| Head Tube Angle | 68 ° | 67.5 ° |
| Head Tube Length | 90 mm | 90 mm |
| Chainstay Length | 434 mm | 435 mm |
| Wheelbase | 1152 mm | 1152 mm |
| Bottom Bracket Drop | 30 mm | 36 mm |
| Standover Height | 726 mm | 720 mm |
| Wheels | 29" | 29" |