Giday from Newcastle Australia ! Recently my 07 gen 2 KLR (yes Australia got the gen 2 a year earlier than the US ) started using a heap of oil after 65,000 hard kms - what I found was a broken ring land and a 2 thou tighter oval bore (surprisingly no bore damage.), I happen to have a spare standard low k bore in perfect nick so I would like to utilize it - give it a hone and fit a standard size (lighter) after market piston - it seems that Wossner is the only one offering this option . Anyone gone done this road ? and are they proved to be a good long term fix ? Now... Just as SOME klrs burn oil and many more don't ....it seems that the 2 most popular aftermarket options can do so as well in the long term..so I have no brand loyalty .....And for the record I had a 87 KLR 650 that did 90k and never used oil or had a Thermo bob fitted , it was also mostly a open road bike with no traffic work and and being in Outback Australia never saw cold ambient temps.....