Serfas TBM-40 Tailbones® Dual Density Saddle Sunglasses Uni-Body Chassis / Large Axis

Uni-Body Chassis / Large Axis Disk (4X4

Thru Axle: 12mm x 142mm

while a Vans-exclusive lug tread pattern and rubber compound give you the grip and traction you need to scramble the side country with confidence

the Forearm Comp can be fixed and held securely in place with the glove strap

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

Serfas TBM-40 Tailbones® Dual Density Saddle Sunglasses Uni-Body Chassis / Large AxisSerfas 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