SYM
REF 28654 Original Size: 62 × 49.6 (149 cc) Big bore Size: 65 × 49.6 (165…
SYM Platforms
| Model | SYM SY150 SYM SY150 |
|---|---|
| Reference | 28654 |
| Platform / Series | SYM Platforms |
| Country of origin | Taiwan |
| Original size | ø62 × 49.6 mm — 149 cc |
| Big bore size | ø65 × 49.6 mm — 165 cc |
| Displacement gain | +16 cc (+10.7%) |
| Manufacturer specification | Original Size: 62 × 49.6 (149 cc) Big bore Size: 65 × 49.6 (165 cc) |
CHAR MO reference 28654; origin: Taiwan.
Stock specification: ø62 × 49.6 mm — 149 cc
Big-bore specification: ø65 × 49.6 mm — 165 cc
The listed displacement increases by 16 cc (10.7%), calculated from the specifications above.
Before ordering, provide the vehicle model and engine information so the sales team can confirm the applicable part number.

Send us the model or the engine details — we usually reply within one working day. OEM / ODM enquiries welcome.