CeramicSpeed OSPW System for Shimano 9100/9150 and 8000 SS/8050 SS
This is an updated version of the oversize pulley system for Shimano 9100/9150 and 8000 SS/8050 SS.
This new design has an integrated stop tower for easier mounting.
The oversize pulley system CeramicSpeed has proven to be the world's fastest pulley system, providing energy savings from 2.4 watts compared to systems Shimano standard
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FEATURES:
The OSPW system for Shimano 9100/9150 and 8000 SS/8050 SS is a leading product of the industry, chosen by many of the world's leading cycling teams and professional triathletes. Featuring a 13 tooth upper pulley and a 19 tooth lower pulley to provide absolute optimization of the rear derailleur.
Top and bottom aluminum pulleys are equipped with bearings CeramicSpeed standard or coated.
Content box :
A complete OSPW system with 13/19 teeth Bearing oil CeramicSpeed in 15 ml dropper bottle