Bearing screw locking fixed steel hub. Cable disc brake 160mm brake rotor. CST 20 x1.75 A/V.
ROCKBROS SKN 20"Folding Bike 7-Speed Cable Disc Brake with Rear Rack & Helmet
ROCKBROS MT·200 27.5" Mountain Bike 24 Speeds 16/18/21 Inch Lightweight Aluminium Frame Bicycle For Adult ALTUS M310 8 Speed Gears, Lock-Out Suspension Fork, Disc Brakes Black
ROCKBROS Bike Bell Bicycle Bell Kids Adult Cycle Bell with Crisp Sound Lightw...
ROCKBROS 12"Kids Balance Bike No Pedal Training Bike Adjustable Handlebar & Seat
ROCKBROS FLR-W3 700C Road Bike Aluminum 2×10 Speeds with Hydraulic Disc Brakes, Integrated Handlebar Lightweight 28 Inch Bike for Commuting City for Women Men Grey-red L 700Cx490
ROCKBROS Portable Bicycle Compact Folding Commuter Bike 20 inch Shimano 8-speed
