Profile Racing Outboard Bearing Bottom Bracket kit. Outboard Bearings are larger, stiffer, smoother, and more durable than a standard Euro bottom bracket.
Available in various anodized colors. (Please know, RED is a very dark red color)
Accepts 19mm spindles.
Installs with Park BBT-9. (Sold in our "Tools" section)
(Our lastest production runs of these bottom brackets feature silver-colored sleeve spacers, not gold as pictured on most photos. These item is NOT seen once installed)
Product Code: 1916-060