The Cannondale Rear Derailleur Hanger KP284 is compatible with many Cannondale Trail SL 29ers. The design of the hanger has to be stiff enough to hold in place the derailleur regardless of outside stress while switching gears and riding in general during
The new Über-comfortable Ryker Mips helmet not only features the best in temperature, fit, and weight, but comes with the Multi-directional Impact Protection System(MIPS)
