cuts out about 10gr and allows greater gearing selection for speed runs and dragster set ups

you definitely won't want to pass it up again--especially not after watching December Sky

Fine-tune your Reedy Sonic 540-M4 motor for varying track conditions and applications with an optional rotor

endowing it with highly refined aerodynamics and an alluring teardrop shape incorporating sweeping rear fenders and unique buttresses

The model is also ideal for model kit beginners

Kyosho - Ball Diff 40 Tooth, for FZ02 TC Apparel Hats cuts out about 10gr andBall differentials for the Fazer Mk2. 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.