CeramicSpeed OSPW System for Shimano 9000/6800 Black Coated Bearing Apparel_Women's Tri Suits has been consistently upgraded and

has been consistently upgraded and remains the gold standard of cycling socks

flush integrated rear pocket and gel wrapper pocket on back thigh

Emblems attach with a simple peel and stick application via paint-safe adhesive foam tape

Three long Velcro straps conform to a variety of top tube shapes

3 x 7-speed

CeramicSpeed OSPW System for Shimano 9000/6800 Black Coated Bearing Apparel_Women's Tri Suits has been consistently upgraded andDeveloped and designed entirely by CeramicSpeed, the Oversized Pulley Wheel (OSPW) System for Shimano 9000 6700 provides the ultimate optimization of your bicycle's drivetrain. This OSPW System features a set of 17 tooth aluminum Pulley Wheels, available in red and black, housed in a specially designed polyamide (PA) and carbon cage. The upper and lower 17 tooth oversized aluminums pulley wheels come fitted with either standard or coated CeramicSpeed