Material: Aluminum alloy, stainless steel spring. Packing: 2 pcs.
The workmanship is fine, the brake adjustment cap is light and easy to carry, and it does not increase the burden of bicycle brakes. It is compatible with 4/4.5mm shifting line caps.
The internal thread is large and the adjustment is stable. High elastic stainless steel spring is good for you, easy to install.
It can prevent loosening due to vibration, it is easier to use force when climbing, the operation is comfortable, and it is very practical.
Ideal accessories for mountain bikes, mountain bikes, road bikes, BMX, track and field bikes, fixed gears, etc., allowing you to enjoy your riding time.