Everyone knows the Birzman Dragonfly and the Damselfly are probably some of the nicest form and function 9,10 and 11 speed chaintools that have ever existed. But, you know you wanted a bigger do it all version. You know you did. The Birzman Damselfly Universal is the rugged cousin that does just that: 3/32, 3/16, and 1/8 single speed. And, 9/10/11 speed too.
Note: The Dragonfly Universal will not “peen” a Campagnolo 11 speed chain.
- 3/32, 3/16, 1/8. 9, 10, and 11 speed compatible
- WARRANTY: 1 year