HOLLOWcage Ceramic Bearing – Carbon Derailleur Cage for Shimano R9200 12sp Series Product
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.
HOW TO MOUNT HOLLOWCAGE
Please refer to the video instruction below. You should mount the cage with the lowest spring tension setting (First hole from left). If you use 11-32T cassette in combination with 52/36T chainrings or bigger you may need to set the cage with middle spring tension setting (middle hole) to account for the chain growth, but only if first position produces loose chain in small – small gear.
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.