Bolt in this completely pre-built HPI Savage 3 speed tranny and take your HPI Savage X to the next level! You get more punch and higher top speed, the best of both worlds! Faster track times, easier wheelies, blistering top speed, better fuel mileage, and lower engine temperatures are the result of the HPI 3 speed tranny, the ultimate HPI Savage upgrade.
Internally, the HPI Savage 3 speed tranny gearbox has been redesigned for extra durability and longer life. Hardened steel is used for many of the gears and hubs, stronger clutch mechanisms were developed, as well as extensively lightened gears and hubs. The automatic shift points in the HPI Savage 3 speed tranny are pre-set at the factory, and can be manually adjusted to suit track conditions.
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