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Best combination of sprockets for a Rev 3 270 2006

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I'm in the process of restoring a Beta Rev 3 270 2006 and need to renew the chain and sprockets.

So whats the best combination. No roadwork and  sportsman / clubman rider.

Cheers

 The trouble with the Rev 3 was the low first gear. I ran a 10 CS with stock rear sprocket. I always rode 2nd in almost every section.

  • Author
15 hours ago, lineaway said:

 The trouble with the Rev 3 was the low first gear. I ran a 10 CS with stock rear sprocket. I always rode 2nd in almost every section.

What was the std size rear sprocket please as i have two rear wheels one with a 42 sprocket and the other a 44   

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