Serfas DDMD-200 Tailbone V Mens Saddle collection_pumps This silica may cause minor

This silica may cause minor cosmetic blemishing

Nevertheless

The HollowPin construction of SRAM's 11-speed chain provides smooth

dedicated single chain ring drivetrains

Chain whip features improved compatibility with 7-speed to 12-speed mountain and road bike cassettes

Serfas DDMD-200 Tailbone V Mens Saddle collection_pumps This silica may cause minorAbout Serfas DDMD 200 Tailbone V Men's Saddle The Serfas Dual Density line of saddles is constructed using their patented I. C. S. (Infinite Comfort System) technology. Made up of a soft flexible rubber base followed by two layers of soft and firm closed cell foam, and a final top layer of friction reducing Reactive Gel. Features Dual Density Progressive Foam Technology, steel rails, and durable waterproof Soflex cover. Features Dual Density Base Deep