- Wiseco CDM 2-Stroke are specifically made for stock chrome bore cylinders
- Wiseco rings only fit Wiseco pistons
- CAUTION: Wiseco CDM 2-Stroke rings can NOT be used in cast iron, nickel ceramic platings (Nikasil), boron composite, and Electrofusion bores. Engine damage will occur
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 1996-1998 | KTM | 50 SXR Pro Jr | |
| 1996-1998 | KTM | 50 SXR Pro Sr | |