Serfas TBM-40 Tailbones® Dual Density Saddle Sunglasses this light ensures exceptional visibility

this light ensures exceptional visibility and reliability

Sport Fit Concept

the Radical Pro becomes a sturdy downhiller with top power transfer

Thru Axle: 12mm x 142mm

so you can carve and charge from first chair to final lap

Serfas TBM-40 Tailbones® Dual Density Saddle Sunglasses this light ensures exceptional visibilitySerfas Tailbones saddles supports the sit bones and provides a smooth comfortable ride using Progressive Density Foam while a Deep Groove Design allows maximum blood flow into the neurovascular bundle for drastically reduced numbness and discomfort. Features: Dual Density Base Memory Foam Inserts Under Sit Area Progressive Foam Technology Relaxed Riding Position Rails: Steel Cover: Waterproof Vinyl Length: 10. 27 Width: 6. 45