Derailleur clevis OSPW Aero Shimano DA9100/ULT8000 coated

The OSPW Aero Coated Ceramicspeed oversized derailleur clevis system for Shimano Dura Ace 9100 / 9150 - Ultegra 8000 / 8050 features a 13-tooth upper pulley and a 19-tooth lower pulley for maximum efficiency. The hand-crafted OSPW system features four spring tension settings, allowing customization to suit riding conditions.

The CeramicSpeed Oversized Pulley Wheels system has been proven to be the world's most rapide pulley system, offering energy savings from 2.4 watts compared to standard Shimano systems.

The OSPW system for Shimano Dura-Ace 9100/9150 and Ultegra 8000 / 8050 is an industry-leading product, chosen by many of the world's leading professional cycling teams and triathletes premier.

It features a 13-tooth upper pulley and a 19-tooth lower pulley for absolute rear derailleur optimization. The oversized aluminum upper and lower pulleys are equipped with Ceramicspeed Coated bearings.

Our Coated products are covered by a lifetime warranty. The unique coating formula is a metallic layer that covers the bearing rings, making them 75% harder than steel. As a result, they are highly resistant to corrosion, and the coating offers even lower friction than our standard bearings. Even if the bearing is contaminated by a degreaser, water or mud, the risk of bearing failure due to corrosion is negligible if you choose the coated version.

Please note that, despite design similarities, this OSPW is not compatible with the Shimano 9200 or 8100 12-speed derailleurs.

Details :

Complete 13-tooth / 19-tooth OSPW system.
CeramicSpeed Oil for pulley wheel bearings, 15 ml dropper bottle.
Developed with Simon Smart and Drag2Zero.
Cage material: Carbon-reinforced PA
Pulley material: Aluminium
Pulley size: 13/19
Bearing options CeramicSpeed: Coated bearings
Pulley CeramicSpeed: Oil/grease (standard)
Compatibility: Shimano Dura Ace 9100, 9150, Ultegra 8000, 8050.
Spring tension settings: 4 settings
Maximum cassette size: 32 teeth
Speed: 11 speeds
Discipline: Road