Swiftwick Aspire Knee High Socks - 12" Black Medium BB/Frame Interface-392 EVO Lightning Bolt Rear Thru AxleAvailable

Lightning Bolt Rear Thru AxleAvailable front and rear Lightning Bolt-On axles offer a stronger more durable lower profile and lighter weight option to replace your stock thru-axles

Security Rating: 5 of 15

Developed in coordination with Drag2Zero

Tooth Count 16 Cassette Body Type Shimano 7 Speed Drivetrain Speeds Single Speed 3/32" Material Stainless Steel Defined Color Silver

EXI Bottom Bracket

Swiftwick Aspire Knee High Socks - 12" Black Medium BB/Frame Interface-392 EVO Lightning Bolt Rear Thru AxleAvailableSwiftwick Aspire Twelve Socks 12 inch Black Medium. A firm compression sock that rises 12 inches over the knee 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