- Robust metal design Built with metal components, this remote control car gearbox is made to last through countless races while resisting wear and damage. - Powerful motor compatibility Equipped with a reliable 370 brush motor, it works seamlessly with MN models such as 91, 96, 98, and 99S for an enhanced driving experience. - Space-saving size With dimensions of 75 x 52 x 30 mm, this compact gearbox integrates easily into your remote control setup without taking too much room. - Quick installation process The user-friendly design ensures that you can install the gearbox quickly and efficiently so you can hit the track sooner. Use scenarios - Upgrading an MN model race car (91, 96, 98, or 99S) to improve durability and ensure reliable motor compatibility during races. - Building a compact, space-efficient RC setup where the gearbox fits neatly without crowding the chassis. - Replacing a worn gearbox on frequent race days to minimize downtime and return to the track quickly.