<!--ProdInc[300269314]/Mall:[backcountry_US]-->The worlds fastest Pulley Wheel system just got faster. OSPW Aero features a lifetime warranty and is wind-tunnel tested to have 40% less friction compared to a stock derailleur, making it perfect for time trials or triathlons.
<h3>Tech Specs</h3>
Material : [cage] carbon reinforced PA, [pulley] aluminum
Compatibility : Shimano Dura Ace 9250, Shimano Ultegra 8150
Includes : complete 13-tooth/19-tooth OSPW Aero System, CeramicSpeed Oil for Pulley Wheel Bearings, 15ml. dropper bottle
Activity : road cycling
Manufacturer Warranty : [standard] 4 years [coated] lifetime
<!--ProdInc[300269314]/Mall:[backcountry_US]-->The worlds fastest Pulley Wheel system just got faster. OSPW Aero features a lifetime warranty and is wind-tunnel tested to have 40% less friction compared to a stock derailleur, making it perfect for time trials or triathlons.
<h3>Tech Specs</h3>
Material : [cage] carbon reinforced PA, [pulley] aluminum
Compatibility : Shimano Dura Ace 9250, Shimano Ultegra 8150
Includes : complete 13-tooth/19-tooth OSPW Aero System, CeramicSpeed Oil for Pulley Wheel Bearings, 15ml. dropper bottle
Activity : road cycling
Manufacturer Warranty : [standard] 4 years [coated] lifetime