With Snap: The disc brake adjusting spacer has a snap that makes it possible to carry it with you and can adjust the disc brake quickly. And it brings much convenience. Applicable: The brake disc adjustment tool is applicable for BR10 disc brake to give you batter riding experience. And be sure to your type before ordering. Preminum Material: brake caliper alignment tool is made of high grade aluminium alloy and stainless steel material, and with delicate workmanship, which has long service life. Small and Portable: The disc brake pads adjusting tool is small in size and lightweight which is convenient for carrying out for enjoying riding. And it is preferred by the users. Function: The brake caliper alignment tool can efficiently and quickly adjust the spacing of the brakes, so that the brakes reach the optimal spacing and the brakes are more sensitive. And it can help improve the overall performance.