Truvativ crank arm bolt and self-extractor cap with washer. The bolt/cap is made from aluminium. Bolt fits GXP bottom brackets. The bolt that screws into the crank spindle is M15 size and the outer cap which screws into your crank arm is M22 size. Available in silver colour.
Fits GXP bottom brackets
Made of aluminium
Comes with self-extractor cap and washer
Bolt size is M15; cap size is M22
Available in silver colour