CeramicSpeed OSPW Pulley Wheel Aero System Shimano 9100/9150 8000 SS/8050 SS - Coated Races Alloy Pulley Carbon Cage BLK MFPN=4241 AM5205: universal 4-prong that fit

AM5205: universal 4-prong that fit Claws

The Dura-Ace BR-R9270 hydraulic 2-piston calipers are sleek and compact

Wide flange placement

70 Actuation Cable Remote Adjustment Indexed Diameter 27

Designed specifically with the rigors of e-bikes and daily commuting in mind the Thudbuster LT (long travel) has 90mm of travel to significantly diminish shocks and impacts from broken pavement cobblestones or any other mixed surfaces

CeramicSpeed OSPW Pulley Wheel Aero System Shimano 9100/9150 8000 SS/8050 SS - Coated Races Alloy Pulley Carbon Cage BLK MFPN=4241 AM5205: universal 4-prong that fitCeramicSpeed OSPW Pulley Wheel Aero System for Shimano 9100 9150 and 8000 SS 8050 SS Coated Races Alloy Pulley Carbon Cage Black. CeramicSpeeds OSPW Aero system has been developed in close collaboration with one of the worlds leading aerodynamicists. The development process behind the OSPW Aero spanned over two years where extensive wind tunnel testing influenced multiple design iterations. The end result is an entirely new cage structure wrapped