Piston – Stock/Standard Size + piston pin & clips ( Kit Contains : 2 Cast pistons , 2 piston pins & clips 05-0013 + 2 sets of Piston Ring 05-0016)
Piston Ring Set – Stock/Standard Size (for 1 piston) Fits: TX/XS650’s 74-84
( 447 & 533 type engines – 1974-84 ). OEM Ref.# 447-11610-00-00
Fits: 650’s 1974-84
OEM Ref.# 447-11635-01-96
If you want to replace or go back to the stock 650cc piston, this is what you need.
# 05-0013 Set