Rear Thru Axle 12mm x 174 Length x 1.0 Thread Pitch - Conical WasherThru axles engineered for a better ride! Designed and tested in the rugged conditions of Colorado, these new thru axles will meet the demands of every rider. Machined from aircraft quality 7075 aluminum to be stiff, durable and long lasting. The low profile design reduces weight, minimizes snag points, and provides a clean sleek look. There is nothing worse than damaging your bike or components. Wheels Manufacturing designed a unique captive rotating