01.1175.000 – Pro-X Piston Kit STD for Honda XL125 & CB125S 1973-1990. Standard bore of 56.50 mm.
- The smart solution to save money on engine repairs
- Manufactured in Japan and designed to be OE replacements.
- Cast from a high-silicon-content aluminum alloy that meets or exceeds OE specifications, then CNC-machined to extremely close tolerances.
- Pistons supplied in a kit package that includes rings, wrist pins and circle clips.
Fits Honda models:
1974-1978 XL125, XL 125
1973-1990 CB125S, CB 125S








