GO2PRO Bicikle Bikes
Trek Mamba
 
Trek Cobia
 
Trek 4900
 
Trek 7300
 
Trek PDX
Details
Colors Matte Black
Frameset
Frame Alpha Gold Aluminum, flip-flop dropouts
Fork Straight blade disc w/lowrider mounts
Sizes 15.5, 17.5, 19, 21, 22.5"
Wheels
Wheels Alloy disc hubs; Bontrager 750 disc 32-hole alloy rims
Tires Bontrager Race All-Weather Plus, 700x28c
Drivetrain
Shifters Shimano EF51, 8-speed trigger
Front derailleur Shimano Tourney
Rear derailleur Shimano Acera
Crank Shimano M171, 48/38/28 w/chainguard
Cassette Shimano HG31 11-32, 8 speed
Pedals Resin body w/alloy cage
Components
Saddle Bontrager SSR
Seatpost Bontrager SSR
Handlebar Trek Urban, alloy
Stem Bontrager Approved, alloy
Headset Threadless, sealed
Brakeset Tektro Novela mechanical disc brakes w/Shimano EF51 adjustable-reach levers