CeramicSpeed OSPW System, Compatible with Shimano 9100/8000, Coated - Red 29"/ 36" Tires EAN: 3830032859898

EAN: 3830032859898

WT6042 SA4086 50692

2-bolt adjustable 2014 aluminum head

713631-Q0-L

UPC: 884603670873

CeramicSpeed OSPW System, Compatible with Shimano 9100/8000, Coated - Red 29"/ 36" Tires EAN: 3830032859898Proven to be the fastest pulley system, chosen by many of the world's leading cycling teams and professional triathletes Optimized tooth designs offer 3 5 times longer life than standard OE pulleys Standard: low drag with hardened steel races and ceramic ball bearings Coated: metallic layer that covers bearing races making them 75% harder than steel. Even lower friction and highly resistant to corrosion 9100 9150 8000 SS 8050SS is not compatible with