Lifeline essential v brake pads pack of 4these lifeline essential v brake pads provide consistent and reliable braking performance a real value for money option they come in a pack of four and have a compound that is specifically formulated for use on alloy rims their 55mm size makes them perfect for use on hybrid bikes features brake pad compound formulated specifically for alloy rims provides consistent reliable braking for use with v brakes includes two sets of v brake padsbuylifeline