Radford119
XS650 Enthusiast
I purchased this set from mikesxs with the intentions of installing. Sadly, that day never came.
Pistons - http://www.mikesxs.net/parts/yamaha-xs650-447-piston-2nd-oversize-0-50mm-74-84-oem-447-11636-01
Rings - http://www.mikesxs.net/parts/yamaha-xs650-ring-set-1-cly-2nd-oversize-0-50mm-oem-447-11610-20
$160.00 shipped for both pistons and both sets of rings.
Pistons - http://www.mikesxs.net/parts/yamaha-xs650-447-piston-2nd-oversize-0-50mm-74-84-oem-447-11636-01
Rings - http://www.mikesxs.net/parts/yamaha-xs650-ring-set-1-cly-2nd-oversize-0-50mm-oem-447-11610-20
$160.00 shipped for both pistons and both sets of rings.