This is the best reproduction to date of a scale axle

Traxxas 2961X Battery Series 5 Power Cell 5000mAh (NiMH 7-C hump 8

XT60 and EC3 connector options

Connector: TYU

designed for the Inferno MP9

Kyosho IF621B Universal Swing Shaft (L=94/2pcs/MP10) Felony Parts This is the best reproductionKyosho IF621B Universal Swing Shaft (L=94 2pcs MP10) The Kyosho IF621B is a set of two universal swing shafts measuring 94mm in length, built for the MP10 platform. These shafts transfer drive power to the wheel hubs while allowing suspension movement through the universal joints. Sold as a pair, the IF621B is a genuine Kyosho replacement part for keeping MP10 drivetrains running smoothly after wear or a hard crash. Genuine Kyosho part, part number