Wolf-Tooth Directmount Single Chainring 42 Black pickuponly If you are looking for

If you are looking for the best in comfort and protection against perineal discomfort then the Serfas RX is the saddle you want and need

chain retention and mud clearance

Features an investment cast head with locking setscrew and a long

sold as a pair

And in 2010

Wolf-Tooth Directmount Single Chainring 42 Black pickuponly If you are looking forDirect mount rings designed for SRAM cranks with removable spiders. This chainring is equipped with the patent pending Drop Stop asymmetrical tooth design for the best in wear life, mud clearance, and chain retention. These direct mount chainrings will replace your existing chainring and spider or replace the direct mount ring on SRAM cranksets including the DUB cranks Ring is attached via 3 bolts on the back side of the spider near the spindle Wolf