Piston 1st. Oversize ( 0.25mm.) 05-0017 + piston pin & clips – Fits: 650’s 1974-84
OEM Ref.# 447-11635-01.
Piston Ring Set ( 05-0018) – 1st. Oversize – 0.25mm. ( for 1 piston ) Fits: TX/XS650’s 74-84
(447 & 533 type engines – 1974-84). OEM Ref.# 447-11636-01.
Note: 447 type rings interchange with European 533 rings but pistons do not. 447 rings do not interchange with original 256 rings used on 1970-73 models.
Kit includes: 2 Pistons 1st. Oversize ( 0.25mm.) 05-0017 + 2 pins + clips + Rings (2 set 05-0018 )
