| Main Performance Features |
| SN |
Items |
Description |
| 1 |
New‑generation whole‑engine layout: |
New‑generation whole‑engine layout: Optimized design with attractive appearance and premium performance. |
| 2 |
Dynamic output: |
Large‑stroke‑to‑bore ratio, optimized intake/exhaust port & cam‑profile, lightweight piston plus enlarged intake & exhaust valves; strong and stable low‑mid‑range torque output. |
| 3 |
Hot‑assembled crankcase: |
HoHeated crank‑box assembly with locking‑pin construction for quieter, smoother transmission operation. |
| 4 |
Transmission with over‑rev protection: |
Built‑in high‑gear safeguard; road‑speed can easily exceed 100 km/h. |
| 5 |
Adjustable timing‑chain tensioner: |
Reliable valve‑train timing, low noise and simple maintenance. |
| 6 |
Piston back‑side cooling technology: |
Piston crown micro‑arc‑oxidation treatment + crankcase oil‑jet cooling; improves piston durability. |
| 7 |
Crankshaft dynamic balancing: |
Reduces engine vibration for smoother running. |
| 8 |
DLC‑coated piston‑rings: |
Excellent wear‑resistance, extends service‑life and delays oil‑burning. |
| 9 |
Composite dual‑clutch assembly: |
Resin‑based friction material; combines wet multi‑plate pressure clutch and centrifugal shoe‑clutch, prolong clutch service‑life. |
| 10 |
Optimized shift mechanism: |
Lighter and easier gear‑shifting during riding. |
| 11 |
High‑flow oil‑pump: |
Oil‑pump output increased by 25 % compared to 110 cc engines; lowers operating temperature. |
| 12 |
Single‑layer steel cylinder‑head gasket: |
Eliminates gasket‑blow‑out risk and enhances sealing reliability. |
| 13 |
High‑temperature‑resistant magneto: |
Prolongs stator‑rotor service‑life. |
| 14 |
Dual starting options: |
Electric‑start and kick‑start for diverse user requirements. |
