Exhaust Cap Nuts for GY6 150cc/125cc and QMB139 50cc engines. Available in single pair, sets of 10 pairs and sets of 20 pairs.
- Available in single pair (2 nuts), sets of 10 pairs (20 nuts) and sets of 20 pairs (40 nuts)
- Thread Size: M6x1.00
- Overall Length: 30mm
