ABSOLUTE BLACK - CERAMIC HOLLOW CAGE 8100

HOLLOWcage® for Shimano Ultegra 8100 12spd. Our revolutionary mono-plate OSPW design is the quietest and best shifting, oversized derailleur cage for Shimano 12spd created to date. HOLLOWcage ® OSPW has a carbon-polymer mono-plate construction with bespoke, oversized, full ceramic bearings and the most advanced silencing pulleys ever made.

Weight: 71g
Colour: Lower lockring: PVD Rainbow, Black, Titanium, Red, Gold ; Upper lockring: Black
Compatibility: Shimano Ultegra 8150 12spd ONLY. Fits up to 34T cassette.
Materials used: Carbon fiber-polymer matrix, 7075 Aluminium, rubber, ceramics
In the box: Complete cage, lockring tool, 2x spare xring rubbers