Aluminum Alloy Bicycle Brake Boosters with Screws Reinforcement Bicycle Brake for Mountain Bike(Black)

• 【High Quality】 High quality, made of high quality aluminum alloy, durable, prevents the frame from deforming due to braking and has a long service life.
• 【IMPROVED BRAKE】 V-shaped brake pads can increase braking capacity during braking, prevent the frame from deforming due to strong braking, and make the V-shaped or cantilever rear brake clearer by strengthening the rear wishbone.
• Easy to install: contains 2 x screws, 4 x screws, 2 x cylinders, easy to install and use.
• Kit contains: Dimensions: 5.5 x 4.5 inches (approx.). The kit contains 1 x bicycle brake booster, 2 x screws, 4 x screw blades, 2 x cylinders.
• Two colours available: the colours are red and black. Choose according to your bike and favorite colors to make your bike more unique.

Features: Made of high quality material, sturdy and durable. Brake block V can increase braking power when braking. Prevent the frame from deforming due to sudden braking. Suitable for mountain biking. Easy to install and use. Specifications: Condition: 100% brand new Material: aluminium. Weight: approx. 81 g / 2.9 oz. Size: approx. 14 x 11.5 cm/5.5 x 4.5 inches. Optional Color: Red Black Package list: 1 x bicycle brake booster. 2 x screws. 4 x screw pieces. 2 x cylinders.