Description
- SpeedCut Nano conversion kit engineered for fast, low-resistance cutting
- Pitch: .325″ Low Profile – Gauge: .043″ – Drive Links: 59 – Bar Length: 14″
- Narrow-kerf, low-kickback design for controlled, high-speed performance
Oregon 614377 SpeedCut Nano Conversion Kit – 14″ Bar, 80TXL Chain, .043″ Gauge, 59DL – Lightweight Speed & Precision
Designed for modern compact saws. The Oregon 614377 Nano kit boosts cutting speed and efficiency with a narrow-kerf bar, fast-moving 80TXL chain, and matched sprocket—perfect for pruning, limbing, and everyday yardwork.
Small-Radius Nose for Clean, Fine Cutting
The compact 7-tooth nose enhances accuracy, improves maneuverability, and reduces tip-generated kickback for safer, smoother cutting.
Nano-Optimized Bar & Chain for Maximum Speed
The 80TXL chain and thin-kerf bar remove less material per pass, increasing chain velocity and improving efficiency on low-to-mid-power saws.
Details
| Product Type | Chain Bar Sprocket Conversion Kit |
| Product Family | SpeedCut Nano |
| Chain Type | 80TXL |
| Pitch | .325″ Low Profile |
| Gauge | .043″ |
| Bar Length | 14″ |
| Drive Links | 59 |
| Chain Low Kickback (ANSI) | Yes |
| Narrow Kerf | Yes |
| Intenz | No |
| Guard Mate Compatible | No |
| Tail Mount | A074 |
| Bar Part Number | 144TXLNA074 |
| Bar Nose Radius | Small |
| Sprocket Nose Tooth Count | 7 |
| Sprocket Tooth Count | 7 |
| Sprocket Part Number | 610725 |
| Radial Port Included | No |
| Rims Included | No |
| Wear Indicator | No |
| Bearing Included | No |
| Spline Size | N/A |
This Bar is Compatible With:
View full compatibility list
- Stihl: MS 193, MS 193T, MS 200, MS 201, MS 201 T
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