Carisma - Assembled Pro Differentials w/ Metal Gears, for Carisma M40S Paint & Supplies Airbrush Accessories so you can put your

so you can put your own personal paint scheme and custom touches on your ride

One Hardened Differential Locker Gear

Hardened Clutch Bell

Adjustable gear ratio : 3-speed transmission

battery overcharge voltage

Carisma - Assembled Pro Differentials w/ Metal Gears, for Carisma M40S Paint & Supplies Airbrush Accessories so you can put yourFor ultimate power delivery and improved durability. This is a must have option for the M40 series. A direct replacement over the old plastic differential gear set allows you to use a faster motor and more powerful batteries without damaging your drivetrain. Comes fully assembled with grease installed. Fits Carisma models: M40S, M40B, M40DT, M48S.