TRA5383 Gear set, 2-speed close ratio (2nd speed gear 40T, 13T-16T input gears, hardware)

Only Revo & Slayer offer the ability to custom tailor the 2-speed gear ratios for either close or standard ratio gear shifts (wide ratio is stock). The close ratio set reduces the engine‚‚‚¢‚‚‚‚€‚‚‚‚™s RPM change between first and second gear for nearly seamless shifting and speed, even in the corners!