This grey-coated MC keeps the same miniature, precision-cast zinc clip built for motorcycle wheels and the narrow rims of compact passenger cars, with a grey finish substituted for the standard bright passivation surface to suit darker-toned wheel designs increasingly common on both motorcycle and compact-car rims. Clip size and flush-fit behavior against a narrow flange remain unchanged.
Weight accuracy is unaffected by the coating choice; the same precision casting that holds each segment to within ±0.5g of its rated value applies equally to the grey and standard finishes, since coating is applied after the segment is cast and weighed rather than changing the underlying metal content. Corrosion resistance also carries over unchanged from the standard version.
For shops doing motorcycle balancing or fine correction work on premium compact vehicles with darker wheel finishes, this grey MC offers a coating match without asking them to compromise on the tight tolerance the standard version is chosen for in the first place.
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PRIMA specializes in providing comprehensive supporting solutions for tire repair applications. The company's main
product portfolio includes tire valves, wheel balance weights, tire repair patches, and automotive service tools,
supported by multiple precision production lines. Its products are exported to markets across the United States, Japan,
Germany, Italy, France, the United Kingdom, Brazil, South Africa, Australia, Russia, and other countries.
12 years
10,000㎡ Land Area
35 staffNumber of Employees
8,000 tonsAnnual Production Capacity
Certifications & Honors
A car balance weight screening device
A forging die for car balance weights
A wheel balance weight pull-off force detection system