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OSPW System for Shimano 9100/9150 and 8000 SS/8050 SS
This is an updated version of the Oversized Pulley Wheel System for Shimano 9100/9150 and 8000 SS/8050 SS. Mounting instructions for both this and the older version are to be found under our Support s Read more..
Pulley Wheels: 17-17
Pulley Wheel Material: Aluminium
Cage Material: Carbon reinforced PA
CeramicSpeed Grease/oil: CeramicSpeed Pulley Oil
Compatibility: Shimano Ultegra 6700/6770/6800/6870 Dura-Ace 7900/7970/9000/9070
Casette Compatibility: Up to 28 Tooth
Spring Tension Settings: 3 spring tension settings
Speed: 10-11 speed
Color : Silver
* The system is compatible up to a 28tooth cassette on most bikes depending on derailluer hanger.