Sunrace CSM63 Mountain Bike 7-Speed Cassette Sprocket.


Super Fluid Drive
Finished with Sandblast Satin
Spaced with Engineering Polymers


Teeth Chain Rings: 11-13-15-18-21-24-28, 12-14-16-18-21-24-28

Be The First To Review This Product!

Help other Bikebug Pty Ltd users shop smarter by writing reviews for products you have purchased.

Write a product review