High Speed ratio gear set ? The reinforced gears are built using heat treated and high density steel for maximum durability and enhancement - On top of that, each gear is made to perfection for ultimate smoothness experience - This can help to relieve the burden of the battery, and to decrease the noise when the gears are rotating.(16:1)
| SKU | 510307 |
|---|---|
| Type | Internal Part |
| Variant | Gearset |
| Two Tone | No |