One rear hinge pin block

5 inches long

This replicates what actually happens when a full size jack of this type lifts the vehicle

Yellow typically denotes a different spring rate than other colors in the lineup

more durable component

Kyosho FAW227 Ball Diff / Differential 40T (For FZ02 TC) Infraction 6S Parts One rear hinge pin blockKyosho FAW227 Ball Diff 40T (For FZ02 TC) Description: Ball differential for the Fazer Mk2 FZ02 touring chassis. Lighter(30g) than the stock gear diffs and also the plastic gears have less noise. Ball diffs have smoother cornering and more stable acceleration feel. Requires 2pcs for 1 chassis. Includes ball diff grease and Molybden grease.