







🏍️ Unlock your engine’s true potential with precision power!
This 61mm cylinder head set by HY is engineered for large displacement GY6 180CC engines and compatible with 152QMI/157QMJ scooters. Featuring a 61mm combustion chamber and precision 26mm inlet and 23mm exhaust valves, it delivers enhanced airflow and combustion efficiency. Made in the USA, it offers durable, high-quality performance upgrades for motorcycle enthusiasts seeking reliable power gains.
| Manufacturer | HY |
| Brand | ZTDZZH |
| Package Dimensions | 20.2 x 15.9 x 15.6 cm; 2.29 kg |
| Item model number | agswea-095 |
| Manufacturer Part Number | agswea-095 |
| Manufacturer | HY |
| Country of Origin | USA |
| Item Weight | 2 kg 290 g |
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