Alt Part Nums: 06-1938R, 061938R, 06-4871R, 064871R, 06-5742R, 065742R, 064244, 06-4244
Kit to re-sleeve Norton Commando 750/850/850 MK3 master cylinder down to 13mm. Requires some machine work. Instructions included.
We can also provide the machine work and install the kit in your core for a $90 fee. Please contact us with any questions.
**Please note that a usable core is required**
These are sold as an exchange only. We need your core to process the order. Please contact us with any questions.