not included:

Easy to purchase clutch set up when preparing a spare engine

The large 2

internal resistance monitoring

HPI Racing - Jumpshot Flux Gearbox (Assembled) BlackZon not included:This completely factory built transmission is ready to bolt in and replace the V1 brushed Jumpshot gearbox! Built with the full Flux drivetrain, you could swap in a more powerful FLUX brushless system for more speed, more power and more FUN! The metal Top, Middle, & Differential Transmission Gears feature the FLUX specific tooth profile for improved gear mesh and lower rolling resistance. The metal Motor Mount Plate Insert is also included, as well as