absoluteBLACK Hollowcage Shimano Dura-Ace R9200 Carbon Ceramic Bearing Derailleur Cage

HOLLOWcage® for Shimano Dura ace 9200 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.

Specification 

• Weight: 69g
• Size: 12 / 18T
• Colour: Lower lockring Black, Titanium, Red, Gold & PVD Rainbow
• Compatibility: Shimano Dura-Ace 9250 12spd derailleurs, fits up to a 34T cassette
• Materials used: Carbon fiber-polymer matrix, 7075 Aluminium, rubber, ceramics
• In the box: Complete cage, lockring tool, 2x spare xring rubbers.