NBK Japan MJC-80CS-RD 7/8" inch to 1 5/8" inch Jaw-type Flexible Coupling 🔔 rear freehub The kit's rubber-sealed closures and

The kit's rubber-sealed closures and low-friction grease ensure smooth rotation and longer life under demanding flight conditions

KOYO: W688-2T

13/16 in ID

✅ Material: Chrome steel (cage and races)

NBK Japan MJC-80CS-RD 7/8" inch to 1 5/8" inch Jaw-type Flexible Coupling 🔔 rear freehub The kit's rubber-sealed closures andNBK Japan MJC 80CS RD 7 8 inch to 1 5 8 inch Jaw type Flexible Coupling NBK Japan MJC 80CS RD 7 8 inch to 1 5 8 inch Jaw type Flexible Coupling NBK Japan MJC 80CS RD 7 8 inch to 1 5 8 inch Jaw type Flexible Coupling, this is a Jaw type flexible coupling. The bellows allows eccentricity, angularmisalignment, and end play. Coupling Bore 1 Diameter: 7 8 inch Coupling Bore 2 Diameter: 1 5 8 inch Coupling Length: 114 Coupling Outer Diameter: 80 Material: