OSPW for Shimano 9000/6800
Developed and designed entirely by CeramicSpeed, the Oversized Pulley Wheel (OSPW) System for Shimano 9000/6700 provides the ultimate optimization of your bicycle's drivetrain.
This OSPW System features a set of 17-tooth aluminium Pulley Wheels, available in red and black, housed in a specially designed...
Coated OSPW for Shimano 9000/6800
Developed and designed entirely by CeramicSpeed, the Oversized Pulley Wheel (OSPW) System for Shimano 9000/6700 provides the ultimate optimization of your bicycle's drivetrain. This OSPW System features a set of 17-tooth aluminium Pulley Wheels, available in red and black, housed in a specially designed polyamide (PA) and carbon cage. The upper and lower 17-tooth oversized aluminium pulley wheels come fitted with either standard or coated CeramicSpeed Bearings. This specific system is compatible with Ultegra 6700/6770/6800/6870 mechanical and Di2 rear derailleurs and Dura Ace 7900/7970/9000/9070 mechanical and Di2 rear derailleurs. The system is compatible up to a 28tooth cassette on most bikes depending on derailluer hanger.OSPW for Shimano 9000/6800
The Oversized Pulley Wheel (OSPW) System is the product of choice by many of the world's leading cycling teams and triathletes.
In The Box
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TECHNICAL SPECIFICATIONS
The overall power savings of the OSPW System for Shimano 9000/6700 reach 30%-60%, or more in some cases, over a stock setup. The oversized pulley wheels have 3-5 times longer lifetime than the commonly used standard pulleys on the market. The OSPW for Shimano 9000/6700 is not compatible with Shimano Dura-Ace 9100/9150 and Ultegra 8000 series rear derailleurs. For those rear derailleurs you will need a OSPW System for Shimano 9100 series. The system is compatible up to a 28tooth cassette on most bikes depending on derailluer hanger. Technical Data
INSTALLATION
Installation of OSPW for Shimano 9000/6800
MAINTENANCE
Maintenance of CeramicSpeed OSPW System for Shimano 9000/6800