Jonny69 Senior Retro Guru May 25, 2016 #21 My 979 has English bb threads - I know this because I've got a Shimano UN55 bb fitted. I'd be surprised if the 992 was French threaded.
My 979 has English bb threads - I know this because I've got a Shimano UN55 bb fitted. I'd be surprised if the 992 was French threaded.
