Holds the sprockets when removing the lockring. Comfortable, slip-free handle.
Efficiently holds the sprockets when removing the cassette lockring. Also removes the sprockets from a freewheel
B306007: for 5-11 speed cassettes freewheel
B306008: for 1/8" fixed-gear cassette
Genier is a professional bicycle tool manufacturer produced in Taiwan, he is affiliated with Super B.