BikeMaster Piston Ring Compressor Set - 152190

Packed in a heavy-duty carrying case, the kit comes with locking band pliers with textured non-slip grip and six bands for pistons ranging from 2-7/8 to 4-3/8", 73 to 111mm. The locking band pliers, which feature a fine locking ratchet allowing precise adjustments of thering bands. The rings fit a wide range of motorcycles, from dirt bikesto big V-Twins, from 2-7/8 to 4-3/8", 73 to 111mm cylinder bores, all-in-one kit. Piston ring bands are identified with bottom of cylindermarkings for easy installation.

• Designed as a mechanic's third hand; simplifies and speeds up engine assembly work
• Includes the required hex wrench for secure and efficient setup