3 Series is your weekend trail bike, your workday commuter, or both. Versatility, great suspension, smart spec… it's no wonder 3 Series is the world's best-selling mountain bike.
Frame: Alpha Silver Aluminum w/semi-integrated head tube, rack & fender mounts
Front Suspension: SR Suntour M-3030, coil spring, preload, 75mm travel
Front Hub: Formula FM21 alloy
Rear Hub: Formula FM31 alloy
Rims: Bontrager AT-550 36-hole alloy
Tires: Bontrager LT3, 26x2.0"
Shifters: Shimano Altus EF51, 7 speed
Front derailleur: Shimano Tourney
Rear derailleur: Shimano Tourney TX35
Crank: Shimano M131, 42/34/24
Cassette: Shimano TZ31 freewheel, 14-34, 7 speed
Pedals: Wellgo nylon platform
Chain: KMC Z51
Saddle: Bontrager Evoke 1
Seatpost: Bontrager SSR, 2-bolt head, 31.6mm, 12mm offset
Handlebar: Bontrager Alloy
Stem: Bontrager Alloy
Headset: 1-1/8" threadless
Brakeset: Tektro alloy linear-pull brakes
Grips: Bontrager Satellite plus, ergonomic