Cannondale's SL2 B/B Kit BB30/PF30 with Spindle 68x109mm is a complete bottom bracket and spindle kit that improves rotation for an overall smooth feel. This kit is suited for BB30 or PF30 systems with SiSL or SiSL2 cranks and comes with axle, spacers, and bearings.
B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.