MIDDLEBURN SQUARE TAPER SELF EXTRACTING STAINLESS STEEL BOLT

Stainless steel bolt which are supplied as a pair in the Self-Extracting Kits for square taper BB's. The thread is M8 x 1.0mm pitch and they are fully CNC machined from stainless steel.

These bolts and the Self Extracting kits can be used in any square taper cranks and bb's having the same thread size. The bottom bracket axle threads are all M8 x1.0mm pitch and our Self Extracting Cap kits are M22 as well.