Biker's Choice diaphragm rebuild kits correct holes, tears, and leaky performance. These kits includes a new diaphragm, spring, and accelerator pump boot. A poor diaphragm can only offer poor performance; rebuild yours with the quality and value of Biker's Choice.

• Complete kit includes essential components to restore accelerator pump efficiency
• Helps eliminate hesitation and ensures crisp throttle response after rebuild
• Compatible with Keihin Butterfly, CV, and S&S E/G carburetors