VXM Road Bicycle Folding Bike 130BCD Crank Aluminum Narrow Wide Chainring 38 42 48 52 60T Chainwheel Disc Sprocket Tooth Single

VXM Road Bicycle Folding Bike 130BCD Crank Aluminum Narrow Wide Chainring 38 42 48 52 60T Chainwheel Disc Sprocket Tooth Single

Aliexpress UK