the iD system eliminates fragile balance wires and clunky balance leads

steering/shift (F&R)(grey)

clutch (not for use with IPS crankshafts)

more reliable

Traxxas 3944X Pinion Gear 14T-32P Hardened Steel x-maxx 8s the iD system eliminates fragileGear, 14 T pinion (32 p), heavy duty (machined, hardened steel) set screw Replaces TRX3944 For some drivers, heavy duty just wont cut it. When you drive on the ragged edge, you need parts that can withstand the brutal punishment that LiPo power can dish out. If full throttle is the only language you know, Traxxas introduces a new line of pinion gears just for you. These gears come machined out of hardened steel in large 32 pitch format for your most