full ball bearings

They've also created a double support beam on the lower arms to spread impact energy over a larger area

and longer run time

allowing cross compatibility with the previous Earthree Gundam and related Core Gundam Armor releases

-Replaces stock plastic rear chassis brace bumper mount

Carisma - MSA-1E Metal Center Drive Shaft Set Nitro Accessories Fuel Accessories full ball bearingsThese robust pre assembled metal drive shafts are sold as a pair. We picked a Non aluminum material so that it will add weight to the lower part of the chassis. This will lower the center of gravity as well as look great! Fits all Series of MSA 1E