Package Detail: 1 x Bike Whip Chain Tool, 1 x Bicycle Cassette Lock Ring.
Durable Material: Bike Whip is made of 45# steel with a chrome plating surface, anti-rust with wear resistance. The cassette Lock Ring is made of carbon steel with black oxidized treatment anti-rust and is durable for long-lasting use.
Comfortable Handle: The ergonomic handle of the wrench is covered with non-slip rubber,and the side is gear-shaped which ensures a secure hold when the hand is sweaty.
Compatibility: Fits for any brand 12 teeth splined type freewheels, such as SunRace, SunTour, Campagnolo Shimano Sram 8,9,10 speed chains.
Wide Application: The bike chain whip tool is designed to be used in conjunction with the cassette locking ring to remove cassettes from the hubs. A built-in chain whip grabs the rear cogs securely so you can break loose stubborn lockrings with the included wrench. The sprocket remover can also be used to tighten screw-on freewheels.