This product is composed of a carbon cage and two 7075 aluminum pulleys (14 & 17 teeth) with full ceramic sealed bearings.

Please note : In this version, OSPW is compatible with SRAM AXS 12S RED/FORCE rear derailleur and SRAM AXS 12S RED/FORCE ETAP.

Designed by our French Engineers NOVA CARBONE Ceramic rear derailleur improves the fluidity of your transmission, enhance efficiency to satisfy the most demanding.

Made in very high-end materials: an ultra-light carbon fiber and ceramic bearings.

Two Oversized aluminum wheels, which coupled with ceramic bearings decrease the chain winding angle with minimal friction

In this version, OSPW is compatible with SRAM AXS 12S RED/FORCE rear derailleur and SRAM AXS 12S RED/FORCE ETAP.

Please note :

You should use a new chain.

Flat chains are not compatible

We recommend a maximum 33T cassette for optimum gear change.

Features:

Weight : 78 g

Watt Saved : 4 - 5 W compared to a conventional cage.

International shipping.