CeramicSpeed OSPW Aero Shimano 9250/8150 Blk Coated
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.
- [cage] carbon reinforced PA, [pulley] aluminum
- Shimano Dura Ace 9250, Shimano Ultegra 8150
- complete 13-tooth/19-tooth OSPW Aero System, CeramicSpeed Oil for Pulley Wheel Bearings, 15ml. dropper bottle
- road cycling
- Manufacturer Warranty
- [standard] 4 years [coated] lifetime
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