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Description

MAINDRIVE Integrated Headset - 1 1/8"ACS MainDrive components are high quality, value priced replacement parts for everyday use. Integrated Headsets feature steel bearing races, CNC machined alloy tops and sealed mech 45 45 degree sealed mechanism bearings. S. H. I. S IS42 28. 6 IS42 30 Available colors: Black, Red, Blue, Purple, or Gold. #63831 (color) Made in Taiwan

4 | EC30/26

Original CATEYE white reflectors with mounting tabs and hardware to fit all ACS mags

28mm locknut to flange

The Flanged Freewheel allows you to fasten a sprocket of your own size and pitch for use on bicycle hubs

1 Freewheels feature 4-notch removal

110mm outer locknut

Nickel plated sprocket ring with black inner body

If you currently have a 16T or larger freewheel

1’s feature 3 pawls engaging simultaneously every 12° on 2 tracks of loose ball bearings

MD Freewheels feature 4-notch removal

You will need to remove your axle locknut for tool to engage

A pair of 2-pin removal tools is included to remove/install the lock nuts