The Patented Bushnell Featherweight Eccentric:
Advanced design, high-performance, extremely light weight and easy to use. Silver or Black Anodized.
- Weight – 149 grams
- Finish – Natural Aluminum or Black Anodized (+$10)
- Construction materials – aluminum and stainless steel
- Diameter of part – 2.118 inches (53.78mm)
- Fits BB shells from 53.8 ~ 54mm I.D. without shim
- Fits BB shells up to 57mm with available shim
- Manufactured in the U.S.A.
- Fits just about any bike that uses an E.B.B.
- Online instructional PDF (446k)
- Frequently Asked Questions
- International Shipping FAQ