F14.5-102B Double-layer pulley and gear transmission wheel synchronous wheel toy accessories diameter 14.5mm + 10 teeth
Material: plastic
pulley size 14.5mm
gear 10 teeth
inner hole 2.05mm
F14.5-102B Double-layer pulley and gear transmission wheel synchronous wheel toy accessories diameter 14.5mm + 10 teeth
Material: plastic
pulley size 14.5mm
gear 10 teeth
inner hole 2.05mm
F14.5-102B Double-layer pulley and gear transmission wheel synchronous wheel toy accessories diameter 14.5mm + 10 teeth
Material: plastic
pulley size 14.5mm
gear 10 teeth
inner hole 2.05mm.......