Specification:
Weight: disc(100g)， caliper(215g)，screws(20g)
Material: aluminum alloy
Color: matte black

Features:
Manual rotate to adjust linings， which makes the braking effect more perfect
Front fork installation holes distance 75mm(column A)， 50mm(column B)
For rear wheel

Package Includes:
1 x disc(160mm)
1 x disc brake device
6 x screws