Exotek Racing - RC10 Stealth Idler Gear, 26T ASC90031 Perfect fit for most 1/8

Perfect fit for most 1/8 40-42mm motors

Comes with 4 figures in action pose - gunner

Separate injection molded parts (black) are included to recreate rear wings

Accurately measures model rocket launch altitudes from 0 - 9999 feet (0 - 3000 m) and can store up to 10 consecutive flights

Exotek Racing - RC10 Stealth Idler Gear, 26T ASC90031 Perfect fit for most 1/8Heavy duty 7075 alloy 26t idler gear for the RC10 stealth transmission. This is much stronger than the stock plastic idler gear but not indestructible so it is important to use black or white grease on the gears and reapply frequently to prolong its life along with proper slipper adjustments.