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}Park Tool 789 Reamer: 55
Designed to be used with Eagle 12-speed components
Tooth Count 22 Ring Position/Type Inner Drivetrain Speeds 10 Chainring BCD 64 Color Black Defined Color Black Material Aluminum
Designed for allconditions
Perfect for cutting zip ties
CeramicSpeed OSPW Pulley Wheel Aero System Shimano 9200/9250 8100/8150 - Coated Races Alloy Pulley Carbon Cage BLK MPFN-FB0814-6 }Park Tool 789 Reamer: 55CeramicSpeed OSPW Pulley Wheel Aero System for Shimano 9200 9250 and 8100 8150 Coated Races Alloy Pulley Carbon Cage Black. CeramicSpeed's OSPW Aero system has been developed in close collaboration with one of the world's 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 around
