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Posted (edited)

Sorry for the dumb question...whats the reason for this change in spline?

new shimano freebody standard for 12 speed - amongst other things...it needed to change to fit a 10s cog on the new 12 speed cassettes.

Edited by morneS555
Posted

Is the tooth count on the inner ratchet ring of the Lyne and Stan's hub the same?

 

Just wondering cause if they aren't but the prawls still engage then you might risk stripping out the inner ring

Posted

new shimano freebody standard for 12 speed - amongst other things...it needed to change to fit a 10s cog on the new 12 speed cassettes.

I understand with the microspline there is also less risk of the cassette digging into an alum free hub body.

Posted

I understand with the microspline there is also less risk of the cassette digging into an alum free hub body.

I think it's cause there are more splines, ie. Much more surface area to spread the load

 

 

Jus spit balin

Posted

Is the tooth count on the inner ratchet ring of the Lyne and Stan's hub the same?

 

Just wondering cause if they aren't but the prawls still engage then you might risk stripping out the inner ring

 

 

Good point, I will check tonight

Posted

I only have the Lyne freewheel body, not the hub. So obviously using same Stan's hub with same rachet...

 

The Lyne freewheel body comes with the spacers needed to make the swop

Posted

I presume the Lyne XD freehub will also work on Stans?  I think both hubs are 30-point, 12 degrees engagement, This a good option if so.

Posted

Is the tooth count on the inner ratchet ring of the Lyne and Stan's hub the same?

 

Just wondering cause if they aren't but the prawls still engage then you might risk stripping out the inner ring

number teeth wont matter, as long is the ratchet engagement surfaces match

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