Larger input bearing/bushing cavity

Aluminum will not flex as much as plastic under stress or during high ambient temperatures

Not only will they give more setup options

Rally Block tires with width/diameter of 27/69mm are also included

These replacement shafts for efficient assembly type universal shafts are crafted in lightweight and durable duralumin

Racers Edge - ROAR Approved - 5100mAh 2S 7.6V 130C Shorty Hard Case Lipo Battery Pack with 5mm Bullet Plug Static Models Figures Larger input bearing/bushing cavityIncludes: 5mm bullets Required to Complete: Battery Lead wire Chosen Battery Connector (if desired) Balance Charging Lead Specifications: Dimensions: 96 x 46 x 22mm Weight: 208g (without leads) ROAR Approved