This is a new set.
Measure the old valves first.
These are 23mm intake and 20mm exhaust.
Have been seen on 70cc, 90cc and 110cc cylinder heads.
Check sizes BEFORE ordering as not all heads are the same.
Measure the old valves first.
These are 23mm intake and 20mm exhaust.
Have been seen on 70cc, 90cc and 110cc cylinder heads.
Check sizes BEFORE ordering as not all heads are the same.
