This is an optional Robinson Racing Hard Steel Spur Gear/Clutch Bell Combo, and is intended for use with the HPI Savage .25 truck. Robinson Racing's new spur and clutchbell are precision CNC-machined from solid steel and hardened for the ultimate performance. Spur: 48T. Clutchbell: 14T. Fits HPI's Savage .25 like a dream.
This product is expected to become available for purchase on Monday, May 30, 2022