Product description
Specna Arms x JVAN steel sprockets
By far the best sprockets on the market especially for our best customers, all at a decent price.
Specna Arms x JVAN sets will satisfy not only our customers but, also the most discerning service technicians.
Available packages with gear ratios of: 18:1, 16:1, 13:1, 12:1, DSG (9:1), 19 tooth (SR25)
Product Features:
- Improved Timing - The hammerpet bar tension has been moved to the height of the second tooth, avoiding nozzle PME on high-force and brushless motors.
- Excellent quality control
- Made from 40Cr Steel
Rockwell hardness scale:
- Sector and Spur gear - HRC42-50
- bevel Gear (Drive Gear ) - HRC42-47
- Gear axles HRC55-60
| Colour | Black |
| Product weight [g] | 70 |
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