absoluteBLACK Hollowcage Shimano 9250 Dura Ace Carbon Ceramic Oversized derailleur pulley cage MADONE SL 6 Engineered for maximum airflow and

Engineered for maximum airflow and optimal cooling for uncompromised performance

and that’s what makes the Bike Cleaner Concentrate so amazing

Looking for an all round wonder spray

-Full internal cable routing

pressure relief and improved breathability

absoluteBLACK Hollowcage Shimano 9250 Dura Ace Carbon Ceramic Oversized derailleur pulley cage MADONE SL 6 Engineered for maximum airflow andabsoluteBLACK Hollowcage Shimano 9250 Carbon Ceramic Oversized derailleur pulley cage HOLLOWcage for Shimano Dura ace 9200 12spd. Our revolutionary mono plate oversized pulley wheel (in short 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