Oakley Bisphaera™ Speed Bike Accessories_Seat Posts v3 replaces the Tri Fly

v3 replaces the Tri Fly Octane and Tri Fly Carbon as our top tier triathlon cycling shoe

0 mm cleat spacers included

The Topstone 3 GRX - 1X delivers simplicity without sacrificing performance

Soft terry cloth nose wiping surface

Sold as a pair

Oakley Bisphaera™ Speed Bike Accessories_Seat Posts v3 replaces the Tri FlyImpact Protection Oakley lenses are designed and tested under extreme high mass and high velocity circumstances to ensure uncompromising protection across a wide range of demanding conditions. Unobtainium Earsocks and Nosepad: Unobtanium is the first innovative material patented by Oakley to ensure maximum comfort by increasing grip with perspiration and keeping the frame in place without slipping O Matter Frame: Oakleys injection molded thermoplastic