If your tired of the standard gearing combinations, and wish to protect your chain, the new 27t M.D.S. sprockets are for you.
The 27t M.D.S. sprockets/guards are available now.
If your tired of the standard gearing combinations, and wish to protect your chain, the new 27t M.D.S. sprockets are for you.
The 27t M.D.S. sprockets/guards are available now.
