NEW Swiftwick Aspire Seven Stripe Socks - Red Blue, Medium type_derailleurs-front Lower Stack Height: 4

Lower Stack Height: 4

Includes steel rotor bolts

Labeled Size: 650b x 40

Sealed end caps feature a small rubber o-ring to help prevent dust and water from entering the housing

It’s technology that makes cycling easier—so you can tune into the experience and build on it

NEW Swiftwick Aspire Seven Stripe Socks - Red Blue, Medium type_derailleurs-front Lower Stack Height: 4A firm compression sock that rises seven inches over the ankle with support for all day endurance. Firm compression provides contoured support and prevents bunching Lightweight Olefin fiber in a minimum cushion design is cool, wicks moisture and dries quickly to keep you performing at your best Y Heel contour creates a contoured heel pocket that moves with the foot Virtually invisible toe seam eliminates friction in the toebox Mesh footbed and