M8x31mm The most common sprocket bolt fitting almost every MX bike for many, many years (Nickel Plating)

M8x34mm Originally produced to fit the Pre95 RM models that required a slightly longer bolt, this also now works perfectly with the CRF conversion sp...

M8X31mm with Fuji nut The most common sprocket bolt fitting almost every MX bike for many, many years (Zinc Plating)