Built with an Alpha Gold Aluminum frame and equipped with Shimano CUES 9-speed shifting, the Trek FX 2 Gen 4 delivers reliable performance for fitness rides and daily commuting. Hydraulic disc brakes provide confident stopping power in wet or dry B.C. conditions, while rack and fender mounts add year-round versatility. Rolling on 700x35mm Bontrager tires with clearance for up to 700x40mm, it’s tuned for both paved paths and mixed-surface exploration.

Specs

Frame	Alpha Gold Aluminum, internal cable routing, rack & fender mounts, post mount disc, kickstand mount, 135x5mm QR
Fork	FX alloy, flat-mount disc, rack mounts, 410mm axle-to-crown, ThruSkew 5mm QR
Hub front	Formula DC-20, alloy, 6-bolt, 5x100mm QR
Skewer front	139x5mm bolt-on
Hub rear	Formula DC-22, alloy, 6-bolt, Shimano 8/9/10 freehub, 135x5mm QR
Skewer rear	152x5mm QR
Rim	Bontrager Connection, double-wall, 32-hole, 20mm width, schrader valve
Tire	Bontrager H2 Comp, wire bead, 30 tpi, 700x35mm
Max tire size	700x40mm
Shifter	Shimano U4000, 9 speed
Rear derailleur	Shimano CUES U4000
Crank	ProWheel Pro alloy, 40T narrow-wide steel ring, 170mm length
Bottom bracket	Sealed cartridge, 68mm
Cassette	Shimano LINKGLIDE LG300, 11-46, 9 speed
Chain	Shimano LG500, 9/10/11 speed
Pedal	Bontrager City pedals
Max chainring size	1x: 44T, 2x: 46/32
Saddle	Bontrager Sport
Seatpost	Bontrager alloy, 27.2mm, 12mm offset, 330mm length
*Handlebar	Bontrager alloy, 31.8mm, 15mm rise, 600mm width (XS/S/M) 660mm (L/XL)
Grips	Bontrager Satellite
*Stem	Bontrager Comp, 31.8mm, Blendr compatible, 7 degree, 90mm length (XS/S/M) 100mm (L/XL)
Brake rotor	Tektro wave, 6-bolt, 160mm
Brake Set	Tektro HD-R280 hydraulic disc, 160mm rotor
Rotor size	Max brake rotor sizes: 160mm front & rear
Weight	M - 11.81 kg / 26.04 lbs
Weight limit	This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 300 pounds (136 kg).

Information provided by manufacturer