YunShuo Brake Master Cylinder Left Side GY6 50cc 125cc 150cc 250cc Scooter Moped

New Left Hand Brake Lever Master Cylinder Assembly with Brake Switch and Lever

Fit 7/8" (21mm) Handle Bar;

Piston Bore Diameter: 12.7mm
Banjo Bolt: 10x1.25 mm thread pitch
Use only DOT3 or DOT4 Brake Fluid