chainring Dura-Ace FC-9000 39T-MD 11S 110 mm black

Description

Shimano Chain leaf Specifications: Color: black Material: aluminum Bike type: road bike Number of teeth: 39 (MD) Suitable for 2 x 11 speed Position: inner leaf Recommended combination: 53/39T Number of arms: 4 Stitch: 110 mm Series Dura-Ace Type: FC-9000