Zoom Hydraulic Brake Refill Kit Size:T15 Torx Bit / 6mm necessary to maintain the balance

necessary to maintain the balance on the board

Tubeless for maximum performance

The caliper arm is line pulled

and remember to ALWAYS wear a helmet and proper safety gear

and the NEW turn signals make this safe for rides in the dark

Zoom Hydraulic Brake Refill Kit Size:T15 Torx Bit / 6mm necessary to maintain the balanceFor Mantis PRO and Wolf Warrior and many other scooters with Zoom hydraulic brakes. If your hydraulic brakes are lacking tension, check for leaks. In absence of leaks, it is likely that there are air bubbles in the line that need to be removed. You can use this refill kit to remove the air bubbles and top off hydraulic oil. IMPORTANT: Zoom increased the size of the hydraulic entry point screws on their brake levers in 2021. This set exists in two