BlackStone Tek's 5 spoke wheel is super-light, remarkably strong, and looks superb.  The wheels weigh about 30% less than most of today’s racing wheels, and this reduced unsprung weight improves performance and handling.

The wheels have been tested by Rim Technologies in the UK where they passed tests for cornering fatigue, radial fatigue and torsional fatigue. They’ve done everything that was required, plus more – their rear wheels have been subjected to cornering fatigue testing at the Eurotype Test Centre in excess of 1,000,000 cycles at 590Nm. And they passed the impact test used for road certification on aluminimium wheels for OEM purposes, as done by OZ Racing using the JWL spec impact test rig.

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