Item description for Left LH Brake Master Cylinder 10mm, GY6 50 Chinese Retro Scooter ATV Dirt Bike

ITEM DESCRIPTION: Left Master Cylinder w/ 10mm mirror hole & 10mm Brake line bolt used on various Retro Scooter models such as Lance Charming Fly Bello etc...(see last picture for an example of the type of scooter that uses this cylinder).

NOTE: May be used on other Scooter models as well as various ATV and Dirt Bike applications.

NOTE: I have this same one with 8mm mirror threads (found in another listing).

NOTE: This is an exact replacement and should look identical to your old master cylinder (may be adapted to other applications).