Honda Dylan ses 125 compression

[iain1x1]

Hi guys,
I recently replaced the engine on my dylan after the last one failed, I think there is a problem with the compression on it. it is slow off the mark and has a loud rattle. Is this an easy problem to fix? I won't do this it will be a bike garage, but just want to know rough idea. i've seen some topics on this involving replacing head gasket etc. Any help would be greatly appreciated
Thanks alot guys

[N cee thirty]

you adjusted the valves?
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'00 Aprilia RS50 > '92 Honda CG > '99 Yamaha Fazer > '91 Yamaha RXS > '79 Suzuki X5 > 01' Honda Cg > 07' Honda Cg > 82' Kawasaki Z200 > suzuki gsxr 400 gk73a > honda vfr 400 NC30 Mod 2 Passed 09/06/2011

Jewlio Iglesias wrote: I actually did vote BNP once

[iain1x1]

Thanks for reply. no, i've done no work on it. was a second hand engine that was fitted at a garage. I think they just got it running and it may need some extra work done on it. So is it a relatively easy job for them to do?

[N cee thirty]

[iain1x1]

thanks for that. I'll give it a go and see how i get on!