fulcrum R3

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RecordAceFromNew

Swinging Member
Location
West London
Don't believe axle size can tell you which freehub to get for R3 - I think different year models with the same axle can have different freehubs.
 
Thanks for the reply Record/Ace..... I had a search for a free hub R3 with the information on there sale it stated 19mm axle size ..
I was unsure if there where different axle sizes in there free hubs on a R3 8/9/10 speed...

Had a search and found that R5/R7 run on a smaller axle....
And R3/R1/zero run on a 17mm axle . I believe this applies on there 11/12/13 models
 

RecordAceFromNew

Swinging Member
Location
West London
I believe the 2013 Shimano freehub can cater for 11 speed, while e.g. the 2011 one does not. The hubs have the same hollow axle (which varies in diameter along its length...). Often using part number is the most reliable way to order the correct part.
 
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