The Tourmax MSR-101 is a brake master cylinder repair kit, designed for maintaining and restoring the operation of the braking system on motorcycles. The kit includes every part needed for repairing the brake master cylinder, making sure the brake system works efficiently and safely. Features: Dimensions: A diameter of 14 millimetres and a length of 32 millimetres. Quality: Tourmax focuses on the quality and the affordable price of its brake parts.