ABSOLUTEBLACK HOLLOWcage 9100/9150/8000/8050 Ti 48 SPLINE (1) M3x10 Socket Head Screw

(1) M3x10 Socket Head Screw Included

Flexible arms will form to virtually any frame and provide a secure mount that will never shift or scratch the frame

Simple design for the single speed market

Specially designed chamfers help resist mud build up

ABSOLUTEBLACK HOLLOWcage 9100/9150/8000/8050 Ti 48 SPLINE (1) M3x10 Socket Head ScrewCarbon polymer mono plate construction with bespoke, oversized, full ceramic bearings and the most advanced silencing pulleys ever created Compatible with Shimano Dura Ace 9100 9150 9170 , Ultegra 8000 8050. Fits up to 32T cassette Proprietart pulley design is able to reduce the sound level by 12 14dB when compared to stock Dura Ace pulleys Mono plate cage dynamically reacts to chain angle for reduced friction and lost watts Complete cage, lockring