BST BLACK DIAMOND Slanted Spoke 5-Piece Set Front & Rear

* This item can not be cancelled, returned nor exchange after placing an order.

Carbon wheels are safe..
Did you know that the Airbus A380, the world's largest passenger aircraft, even more so than the Boeing 747, is now in service in Japan? It's the latest aircraft!. The primary structure of the A380 fuselage is made of carbon composite.. The safety standards for airplane parts are far different from those for ground vehicles.. The BST carbon wheels are made to that quality standard. (BlackStoneTek is an ex-military helicopter component manufacturer) The weight of street-specification BST wheels is lighter than various light-alloy wheels, but it is not because they have been cut down to the limit in order to balance the strength, but because they have a sufficient margin of safety. A certain lightness.. With a specific strength more than twice that of aluminum and magnesium, carbon wheels can be made lighter (thinner) by nature.. It has passed JWL standards in Japan and is compatible with vehicle inspection, so it can be used on public roads.. Passing German TUV standards and American DOT standards, which are even stricter than Japanese JWL standards, is not surprising, since they are made according to the technical standards of the aircraft industry..

Carbon wheels are safe..
Magical Racing has been installing BST carbon wheels on our project bike, Precious Gamma, since 2005, and we have been testing them for about 5 years.. During that time, we experienced a few falls and run-offs, but we never had any problems and Magical Racing was able to repair the gravel damage.. We don't just import as a trading company, but we deliver products with a system that allows us to provide full customer support through close cooperation with BST and our many years of experience in carbon materials..

More than just light weight, it's athletic performance
BST wheels can reduce the weight of the suspension by 40-60%, but even more importantly, they reduce the inertia weight.. It's a critical factor in the movement of a motorcycle.. It is not a light but unstable rim, which is the result of the ultimate strength and weight balance (weight reduction but no loss of rim strength) achieved by the carbon composite manufacturing technology.. Lighter wheels are a big performance advantage, not just a reduction in weight.. How athletic performance/number is affected by actual performance. As you know, the force to rotate the wheel is generated by the engine of the bike. The less energy required to rotate the wheel, the less energy can be used to accelerate the wheel's rotation. As a result, the acceleration of the wheels is higher and the maximum speed of the bike is higher.

Carbon wheels can break, right?
'No, it's not.. It's rather stronger than metal wheels..." "But I do remember that the wheel on Spencer's NSR500 cracked and caused a serious accident..." Hi.. The carbon wheels of the NSR500, which first appeared in the World Grand Prix, looked like this on Comstar wheels. The damaged part is the connection between the rim and the spokes.. The rim was not cracked by the impact from the road or by the removal of the tire.. It happened at the 1984 Kyalami Circuit in South Africa.. Later, it was the New Zealand Britten V1000 that brought carbon wheels to motorcycle racing. The fully original V-Twin racer, which appeared in the Battle of the Twins at Daytona and defeated the best of the best, features not only the distinctive carbon bodywork, but also the front forks, swingarm and front and rear wheels. It was fitted with carbon composite wheels.. Gary Turner, the founder and current president of BST (Black Southeastern Tech), is an international racer himself and a close friend of John Britten of Britten Motorcycles, and when Britten competed in the World Superbike, he was on the team As a manager, I was in charge of the European round.. After completing the Britten project, Gary returned to South Africa to design, develop and market the BST carbon wheels with engineers working in the aircraft/military industry. We'll get to it.. The Black Stone Tech factory is a 10-minute drive from Calami Circuit..