AbsoluteBlack released a revolutionary mono-plate design that is quiet and offers smooth shifting when it comes to aerodynamic deraileur cage in the market till date.

Built with carbon fibre-polyemr matrix with bespoke oversized, full ceramic bearings along with an advanced silencing pulley.

Specifications:

• Patent pending silent xring pulley - over 12dB noise reduction compared to stock Dura Ace pulleys
• Flexible OSPW cage aligns better with the angle of the chain to produce less friction and therefore less Watts lost
• Stiffer upper pulley with tall teeth provides greater shifting
• More aerodynamic then the OEM cage and other oversized cages
• Saves more watts then other cages
• One of the lightest oversized cages available
• First mono plate construction of its kind
• Compatibility: Shimano Dura-Ace 9100/9150, Ultegra 8000/8050 (fits up to 32T cassette)
• Materials: Carbon fiber-polymer matrix, 7075 Aluminum, rubber, ceramics • Included: Complete cage, lockring tool, 2x spare xring rubbers, 14ml GRAPHENlube
• Weight: 71g

Photo Credit: Absolute Black