What size bar on 50cc saws

[Daythe trees]

Echo cs420 es on 15" .325, really surprising saw I bought it as a back up and love the little thing with it's strange "farty" exhaust note at idle and reliable three pull start every time from cold.

 

560xp recently changed from 15" to 18" . 325, considering getting a 20" for it as I think it will take it and it's lighter than the 460 up a tree and saves the back sending stems.

[mowandgo]

I run an oregon pro lite 15" .325 .058 on a Husqvarna 350. Its an old ropey saw but i love it. The bar chain combo suits my size I only have to grab the Makita DCS 520 with the 18 inch bar ocasonaly. My mate runs a 038 with 20 inch bar for sneding, felling, mincing and logging. I find to heavy do not get on with it but he loves it. Differnt combos suit different people. He does not like my Husqy set up he is a big lad. Also i find with alot of tools i like revs the Husqy cuts with a fast pick up & hi revs I get on very well with cutting this way. The 038 & DCS 520 seem to cut with lower revs & torque which I cant work with as well but others can!