Sugino CBBF-103 Cartridge Bottom Bracket Forest The IMPACT 1-wire earpiece with

The IMPACT 1-wire earpiece with flexible rubber earhook and foam covered adjustable earbud is a light duty

It's traditional black & white color color matches well on any color bowstring

Quick disconnect clear

Bohning has optimized the steerage capabilities and overall performance with tighter tolerances making the Blazer the lightest

Sugino CBBF-103 Cartridge Bottom Bracket Forest The IMPACT 1-wire earpiece withSugino square taper BB3. Designed by Sugino for use with RD48 cranksets. Features: Designed by Sugino for use with RD48 cranksets Shimano compatible spindle, uses UN74 tool for installation Cartridge BB set with tapered spindle