microSHIFT Rear Derailleur Pulley Kit For Non-Clutch Models Rim Strip Width (mm)-12 } Precision CNC machined

} Precision CNC machined

These adapters kit allow for the use of external bottom bracket crankarms (24mm spindles) with BB30 and PressFit 30 bottom bracket bearings

model KOM Tough i40 size 29" internal/external 40/44mm holes 32h ERD 605mm color black weight 653g

}Promax RC-483 Brake Caliper - Rear Dual Pivot 55-73mm Reach Black

microSHIFT Rear Derailleur Pulley Kit For Non-Clutch Models Rim Strip Width (mm)-12 } Precision CNC machinedmicroSHIFT Rear Derailleur Pulley Kit For Non Clutch Models. Replacement pulley kits for microSHIFT rear derailleurs. TECH SPECS Fits Brand SRAM Fits Brand Shimano Fits Brand Campagnolo Drivetrain Speeds 9 Drivetrain Speeds 10 Drivetrain Speeds 11