might be needing a new engine for my derbi senda drd i was just wondering where i can get one from or what other engine will fit init,, want a 2stroke engine
no the big end bearing has disintigrated near enough,, and if it has gone in all the bearings,,, then im gunna nead it rebuilding every week,,,
just replace the bearings and rebuild it, you gotta flush it but thats no hassle, you need a crank, mains and a gasket set (possibly a top-end)