Self Extracting Crank Bolts

A pair of crank arm bolts with anodized aluminum rings.
The ring can also be used as a crank puller.

Size: M8 x 1
Weight: 31 g (per pair)

Manufacturer Information
Cash Crest Co., Ltd.
1st floor, No. 299, San Kunang Road
Chung-Li Dist., Taoyuan City, Taiwan
Phone: +86 03 491 5050