New tuning clutch-bell center spring for GY6 139QMB 4T engines
General description
- with the offered spring you can get up to 1500 revs more
- a good way for cheap tuning
- height: 66 mm
- outer diameter: 53 mm
- wire thickness: 4 mm
The most popular of Kengo
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Product reviews
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Router classa 50 4t 2014 The description says that the product fits the classa router, however, after receiving the spring, the product did not fit.
https://gmoto.pl/reklamacje. We will cover the cost of return.If you are not satisfied with the clutch spring, you can easily return it by filling out the form atReliable opinion