Park Tool Cassette Lockring Tool With Guide Pin FR-5.2G drumbeat21-811 the combined backpedal rear brake

the combined backpedal rear brake and powerful front hand brake will do the job

270 degrees of visibility

Professional quality

and ideal for all riding styles from hard fought classics through to long sportives

Roll-cage reinforcement

Park Tool Cassette Lockring Tool With Guide Pin FR-5.2G drumbeat21-811 the combined backpedal rear brakeThe dependable design of our FR 5. 2 lockring tool with an added 5 mm guide pin to stabilize the tool when used with quick release hubs. The FR 5. 2G is designed to fit the most common tool fitting found on 7 to 12 speed cassette lockrings, including models made by Shimano, SRAM, and others. Also fits disc brake lockrings and lockring adapters with 12 internal splines. Thin wall construction allows use without removal of cones and locknuts. The 1"