Specs
- Threads: 1.37” x 24TPI
- Standard and DOS freewheels have 3 pawls and 36 points of engagement
- Trials freewheels have 6 pawls and 72 points of engagement
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Lockring colors:
- Blue: 16T single, 16/18 DOS and 16/19 DOS
- Red: 17T-23T single
- Green: Trials 18T, 20T, 22T
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Freewheel measurements for chainline calculations:
- All freewheels are 18.4mm wide
- On single freewheels (standard and Trials) center of teeth are 9mm from the inner base of the threads
- On DOS freewheels inside teeth are 6.1mm from the inner base of the threads and the outside teeth are 11.8mm from the base. Teeth are 5.7mm apart center to center
