[It is a useful part for setting up and improving the performance of the machine]
The weight of the all-aluminum bearing roller with a diameter of 19mm, which is very popular among rollers, has been reduced.
By changing the 6 holes and the shape, we have achieved a weight reduction of about 30% in the aluminum part.
Smooth rotation with 520 ball bearings embedded in the luxurious gold-colored roller body is also attractive.
In addition to 2 rollers, 2 mounting screws and 4 aluminum spacers are also included.
19 mm diameter all-aluminum rollers with gold anodized x 2
Mini 4WD PRO, Mini 4WD cars (Some bodies require processing)
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