I'm looking for a 29er frame which fits a Headshok fork (1,56"). Size M or L. I prefer Alloy, because I have a raw project in mind. Shipping would be to Germany...
Honestly I think the most practical solution is to look for an aluminum F29 or F-Si. I haven't seen an AL F-Si, but they are listed in the headset section at Cannondalespares.