Chain tool 9 & 10 speed

The unique and beautiful design of Birzman’s Damselfly chain tool is based on the dragonfly.
The light aluminum tool weighs approx. 40 grams and is compatible with 9- & 10-speed. The unique and beautiful design of Birzman’s Damselfly chain tool is based on the dragonfly and has
has already won several design awards. The light aluminum tool weighs approx. 40 grams and is compatible
with 9- & 10-speed. The Y-shape of the handle is extremely comfortable and easy to use.