2012 Nukeproof with 40-28 chainrings ?? Home › Forum › Bike Forum › 2012 Nukeproof with 40-28 chainrings ?? Viewing 3 posts - 1 through 3 (of 3 total) 2012 Nukeproof with 40-28 chainrings ?? BlobOnAStickSubscriber I think you might run into clearance problems IIRC; the 36 tooth is a tight fit as it is. I don’t understand why you’d need a new crankset, surely you just buy at new chainring? Posted 9 months ago stennahMember I am currently running xt 3×10 flog it and get a double not piss arsing about with swapping chainrings but thanks blobonastick Posted 9 months ago stennahMember Hi anyone know if I can run 40-28 on a 2012 NP mega ?? It says optimum is 36 don’t want to have to buy another crankset Cheers Mark Posted 9 months ago Viewing 3 posts - 1 through 3 (of 3 total) You must be logged in to reply to this topic.