Sram S300 GXP crank arm bolt assembly
So...you made a mess of the non-drive side fixing bolt on your Sram S300 crank arm, did you?
Remove the whole assembly, replace it and don't be such a friggin' hamfist this time!
⚠️ This will not work on Sram Omnium crank arms, but we sell the Omnium version too.
• aluminum self-extracting bolt assembly only for use on GXP cranksets
• bolt/cap size: M15/M22
• color: black