... /aluminum rims/ 28 bicycle size:12# 16# 20# 24# 26# 28# material: steel good quality, competitive price bicycle rims /aluminum rims ... / 28 bicyclesize:12# 16# 20# 24# 26# 28# ... Children bike, bicycle tyre ,saddle ,pedal , hubs, inner tube,basket,rim,brake , Chain cover chainwheel & crank, axle, mudguard ,etc, axles ...