The spindles are manufactured from 4340 steel.
Available in both a 30mm and 24mm diameter spindle. The 24mm spindle uses a 7075-T6 machined spacer to fit into the non-drive side crank arm.
Included are 8x M4x10mm torx countersunk head bolts to bolt the spindle to the drive side crank, 1x wave washer and 5x 0.5mm spindle spacers.
