Item type Pulley kit
Item name HOLLOWcage
Description The revolutionary mono-plate OSPW design is the quietest, best shifting derailleur cage design created to date. It has a carbon-polymer mono-plate construction with bespoke, oversized, full ceramic be
Bearings Ceramic bearings
Fits Shimano Dura Ace 9100 / 9150 / 9170 , Ultegra 8000 / 8050
Speed 11 speed
Color Titanium
Other Including: Complete cage, lockring tool, 2 x spare xring rubbers, 14 ml GRAPHENlube
Package type Kit
Package '1/1