This is an optional lightweight 46T center spur gear for Kyosho buggies, and fits the Inferno MP7.5 and Inferno MP777 family of buggies. This is the spur gear that attaches to the center differential and provides power from the engine clutch bell and transfers it to the center drive train. This version is lightened to provide less rotating mass in the drive train and higher acceleration.
This product was added to our catalog on August 14, 2005
Friday, Nov 23 2012 (about 9 years ago)
Kyosho Lightweight 46T Center Spur Gear
not compatable with MP9 TKI3. The 50T lightened one that came with my ST-RR Evo is perfect. Lighter and no durability issues. For that reason I bought this for my TKI3 thinking it would fit (even though the description doesn't say it will), but it didn't. Bottom line, great lightweight spur gear, but it won't fit the tki 3.