YAMAHA
REF 173039 Original Size: 68 × 44.1 (320 cc) Big bore Size: 71 × 44.1 (349…
YAMAHA Platforms
YAMAHA YZF-R3
ø68 × 44.1 · 320 ccBIG BORE ø71 · 349 cc
Specification
| Model | YAMAHA YZF-R3 |
|---|---|
| Reference | 173039 |
| Platform / Series | YAMAHA Platforms |
| Country of origin | Taiwan |
| Original size | ø68 × 44.1 mm — 320 cc |
| Big bore size | ø71 × 44.1 mm — 349 cc |
| Displacement gain | +29 cc (+9.1%) |
| Manufacturer specification | Original Size: 68 × 44.1 (320 cc) Big bore Size: 71 × 44.1 (349 cc) |
YAMAHA YZF-R3 verified specifications
CHAR MO reference 173039; origin: Taiwan.
Stock specification: ø68 × 44.1 mm — 320 cc
Big-bore specification: ø71 × 44.1 mm — 349 cc
The listed displacement increases by 29 cc (9.1%), calculated from the specifications above.
Before ordering, provide the vehicle model and engine information so the sales team can confirm the applicable part number.
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Contact
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