Speedo Elastomeric Solid Silicone Swimcap Bike-Helmets-Road Adapts a thru axle hub

Adapts a thru axle hub bike for a wheel-on bike trainer

Divided into two compartments to keep repair necessities tidy

Silicone mountain design on outside of liners for hand grip

ensuring you're tuned in to everything that's important

Speedo Elastomeric Solid Silicone Swimcap Bike-Helmets-Road Adapts a thru axle hubKeep your hair safe from chlorine wearing this performance swim cap. It's made from contoured silicone for a snug fit and features an interior grid texture that provides added comfort while eliminating snagging and pulling. Elastomeric fit Interior textured surface won't snag hair or feel too tight Soft stretchy silicone provides optimum compression and comfort Quick easy on and off Latex free