| Main Performance Features |
| SN |
Items |
Description |
| 1 |
Toothed timing‑chain drive: |
7‑piece toothed‑chain ensures stable valve‑train operation and low engine noise. |
| 2 |
Cylinder‑head appearance: |
Compact and elegant design with excellent heat dissipation performance. |
| 3 |
Hot‑assembled crankcase: |
crankshaft axial‑play noise and improves overall engine performance. |
| 4 |
External balance‑shaft structure: |
Reduces engine vibration, improves riding comfort and facilitates maintenance. |
| 5 |
Piston back‑cooling technology: |
Effectively prevents piston crown burn‑through and piston‑ring seizure. |
| 6 |
High‑quality piston rings: |
Dual DLC+PVD coated piston‑rings, outstanding wear‑resistance and long service‑life, effectively mitigate oil‑burning issues. |
| 7 |
Dual‑start solution: |
Both electric‑start and kick‑start to satisfy various user requirements. |
