SUMART | OSP-A16 | REAR DERAILLEUR CAGE
Super smooth and durable!
SUMART | OSP-A16, Oversized Pulley Wheel System is developed for performance optimisation, and saving you more power. The cage is made from Aluminum 7075 and while the 16-tooth pulley wheels are made from aluminium and mounted with high quality bearings.
+ 7075 aluminum derailleur pulleys
+ Extra stiff for fast shifting
+ High-quality sealed bearing. Super smooth and durable
+ 16 tooth jockey wheels
+ Compatible with the Ultegra 8000 series and Dura Ace 9100/9150 groupsets, both mechanical and DI2.
+ OSP-A16 X 1
+ Material : CNC Aluminium 7075
+ Color : Black
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