Traxxas 3118X Clutch bell, hardened steel (18-tooth) (32-pitch) (requires two 5x10mm ball bearings, part #4609) (N. Hawk/Buggy/Street)

The 18-tooth (32-pitch) clutch bell is made from hardened steel for long-lasting performance. Clutch bells are available in a variety of sizes to fine-tune your truck's gear ratios for more torque or higher top speed. (Requires two 5x10mm ball bearings) Fits Nitro Hawk, Nitro Street, and Nitro Buggy.