Bike Narrow Wide Chainring 110 BCD 50-60T for Sprocket Chainwheel Folding
Specifications: 50T 52T 54T 56T 58T 60T, crank BCD (to-hole distance) is 110 mm. 1 Piece 110BCD Narrow Wide Chainring. We’d like to settle any problem in a friendly manner. It’s just take you 1 minute.