Standard bicycle tube. Features a mold cured rubber construction for consistent side wall. Prevents high pressure blow outs. Fits tire widths of 1.75-inch to 2.25-inch. Best for youth size bikes and BMX bikes.
Integrated Flex Gel technology provides improved comfort and an upgraded Memory Foam base provides better support. Updated shape for a more comfortable ride. 7.48 In. W. x 10.43 In. L. (190 mm W. x 265 mm L.).
Comfort Sport 525 seat ideal for road bikes, mountain bikes, and hybrid bikes. Features a refreshed design shape that optimizes pedaling performance. Soft touch padding provides flexible comfort and the surface design has a center ergonomic relief channel that makes painful contact points disappear. Durable and weather resistant.