Trek 21-Speed 20in Hybrid Bike in Full Working Order
FX, put simply, means fitness. It offers a best-of-both-worlds combination of road bike speed and city bike comfort. It’s a perfect fitness bike, and so much more. FX is fast, fun, and agile enough for a multitude of uses. From fitness and commuting to errands and mellow Sunday loops, you'll find your ride on FX. Frame FX Alpha Silver Aluminium, DuoTrap S compatible, rack and mudguard mounts Fork High-tensile steel w/lowrider mounts, CLIX dropouts Front Derailleur Shimano Tourney TY51 Rear Derailleur Shimano Altus M-speed Number of Gears 21 Shifters Shimano Altus EF-speed Chain set Forged alloy, w/chainguard Bottom Bracket Sealed cartridge Cassette SunRace freewheel, -speed Chain KMC Z51 Brakeset Tektro alloy linear-pull Handlebars Bontrager Riser, 25.4mm, 30mm rise Stem Bontrager alloy, 25.4mm, 15 degree Headset 1-1/8" threadless, sealed semi-cartridge bearings Rims Bontrager AT-750 double-walled alloy Front Hub Formula TK31 alloy Rear Hub Formula FM31 alloy Saddle Bontrager Sport Seatpost Bontrager SSR, 2-bolt head, 27.2mm, 12mm offset Ad ID: Delivery Service Consumer Credit