Click to expand Tap to zoom S&S, Crankpin Assembly. Std for L81-85 XL With S&S Connecting Rods by S&S Save £-174.47 £174.47 | / SKU MCS531182 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart DescriptionS&S, crankpin assembly. STDDetails1.249" diameter for S&S connecting rods only.L81-85 XL with S&S connecting rods