SMC Carbon Rim Test

We are concern the product's quality and safty, so before the carbon rim on sale, we do a lot test, include vertical pressure test, profile pressure test, brake test and tire pressure test etc.

The vertical pressure test, profile pressure test, brake test are random sample test, the tire pressure test is 100% test before shipping out.

1. The vertical pressure test, based on EN14781, fix the sample on the test equipment, loading at the rate of 3mm/min until the load to 180kgf, check whether there is any fracture and visible deformation.

2. The Profile Pressure test, based on EN14781 test.

3. The brake test, based on EN14781 test the brake effect, brake distance, brake heat etc.

4. Tire pressure was 100% test before shipping out.

5. SGS Certification test Report