For years, Tri Star Group has being socially responsible and dedicated to being green. We contribute to the public transportation with the most practical, economical and universally adaptable continuously variable planetary (CVP) transmission. This solution is applicable to human/motor-powered vehicles or even self-driven machines and changes the way mechanical power is transmitted to improve the performance and flexibility of transmission for a greener, cleaner future. Our technology and application is proven world class in terms of reliability, durability and quality.
Our CVP technology provides improved transmission performance and flexibility in everything ranging from bicycles, automotive accessory drives to electric vehicles and beyond.
Light Electric Vehicles