Description: This is a brake master cylinder,sensitively. There are good castings,pistons,return springs and other components. High quality aluminum alloy, enable your vehicle braking safely and smoothly. Easy to install,No installation instruction included. Universal Fit for 50cc 70cc 90cc 100cc 125cc Motorcycle Dirt Pit Bike ATV Specification: Material: Aluminum Alloy Color:Black Hole Size: Approx. 8 mm/0.3 inch Length: Approx. 155mm/6.1 inch Placement on Vehicle: Front Right Package Includes: 1 Piece Brake Master Handle Note: 1.Please allow slightly difference due to manual measurement. 2.Color may be slightly different from the pictures because of different screen and light. Please kindly understand