Replacement Pinion for Vertigo Hex Drive Clutch Bell HPI Baja $24.99 Gear : 17 TOOTH 18 TOOTH 19 TOOTH 20 TOOTH Quantity discounts available QuantityPrice Quantity: -+ SKU: GT186P ABOUT THIS PRODUCT:Replacement Pinion for Vertigo Hex Drive Clutch Bell HPI BajaAboutAbout*Requires Vertigo Performance 120652B Clutch Bell. - When used with the Baja *Requires Vertigo Performance 62117, 62118, 62119, 62120 9mm pinion gears