Fits the HPI Micro RS4

The battery measures approximately 93 x 44 x 33mm and weighs about 10

3cc crankcase

making it a simple gearing option to keep on hand

Associated 225818 Rival MT10 Caster and Steering Block Set

Losi LOS362012 Aluminum Compound Gear PM-MX Radio Accessories Fits the HPI Micro RS4Losi LOS362012 Aluminum Compound Gear PM MX The Losi LOS362012 is an aluminum compound gear built for the PM MX. The compound gear is part of the drivetrain, working with other gears to transfer power efficiently. Upgrade or replace a worn compound gear with this aluminum part to keep your PM MX's drivetrain running smoothly. Genuine Losi part, number LOS362012 Aluminum compound gear Compatible with PM MX