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I run Whytes. My eldest is a 2017 801, which I use and abuse besides my 2020 higher spec h/t and f/s models, which I use for better weather and events. I need to replace the bottom bracket. It shows an SR Suntour, BSA at 73mm, but can I hell as like find this bracket. Anyone assist with a similar spec so I don’t order the wrong one. Even shops can’t help. Ta.
Is it not just a normal threadedbottom bracket, so match it to your crank spindle diameter? Doesn’t need to be suntour can be shimsno, hope, etc
Have you removed the worn unit yet? If so please put up a pic. I might be wrong but I think that BSA is technically 68mm and 73mm ISO or something.
I googled your bike and am unclear if it has hollowtech 2 style cranks or bolted on arms if they are hollowtech 2 or some other 2 piece and have a 24mm spindle the shimano deore sm bb 55 or whatever it's called should work.
If it does have older cranks you'll need one with the same axle length to maintain chainline and avoid a potential whole world of pain.