This does not include inner differential gears

A magnetic ring mounted on the rotor protects the motor from signal interference and guarantees super stability in the sensored mode

Front/rear 4-bevel plastic differentials

and it even features a couple Perfect Grade firsts

which produces 280

K & S Metals - Round Copper Telescopic Tubing Assortment Model Rockets Rocketry Supplies This does not include innerThis all inclusive pack of goodies includes some super sleek, round copper tubing crafted for precision and poise! Premium grade copper promises strength and longevity. So, no matter what DIY, fashion, or engineering shenanigans you get up to, these round copper tubes are sure to be the rockstar of the show! Includes: 1 1 16" Diameter 1 3 32" Diameter 1 1 8" Diameter 1 5 32" Diameter 1 3 16" Diameter 1 7 32" Diameter 1 1 4" Diameter Specifications: