DRIVETRAIN CHAINWHEEL PROWHEEL 36T ALLOY DERAILLEUR FRONT NIL DERAILLEUR REAR NIL SHIFTER LEFT N/A SHIFTER RIGHT N/A CHAIN KMC 410 FREEWHEEL 18T + TRAINING WHEEL BB SET GS-B909 10 pcs with GS-Z003 1/8″x32T SPEED 1 SPEED
BRAKES BRAKE LEVER TEKTRO JL510-RS BRAKE FRONT TR V-BRAKE WB-981D 100MM BRAKE REAR TR V-BRAKE WB-981D 100MM BRAKE CABLE BLACK
WHEELS RIMS TR JR 16" RIM 20H HUB FRONT ALLOY BLACK HUB REAR ALLOY BLACK SPOKES STEEL UCP, 14Gx144mm / 14Gx142mm TUBE A/V TYRES CHAOYANG 16"x2.125 BLACK