RM125B gearing

[Jumbo J]

looking for some suggestions on what sprockets to buy for a 77 125. Not 100% sure on what the standard Gearing is. I was thinking 13 and 14T fronts, but uncertain about the rear. - 57 and 59T perhaps. Am i on the right track?

[Jumbo J]

Bump
any experienced 125B riders out there that wouldn't mind sharing their knowledge with someone who doesn't?

[Lozza]

Lower the better and tune for max over rev

[suzuki27]

Jumbo check out the Alpha Sports US site. Good for suzuki parts and has genuine diagrams to view  with sprocket sizes that were stock and optional etc

[Ted]

I run 15/59 on my B.

[Jumbo J]

Thx Ted that's helpful, I just wanted to know what rears to buy as a starting point. so maybe a 59 and a 57t rear plus 13,14,15t fronts will give me a reasonable spread for gearing up and down. Will probably stick with 428 too, seeing as  there's reasonable sprocket selection around for that pitch