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Samagaga was established in 1999, founded by a professional team with well knowledge in bicycle industry. We are dedicating on innovation bicycle components and bicycle accessories development. With our R&D, efficient subcontractor chain and highly request on QC, we can handle flexible order and various products as customer need. We are glad to have chance to work with all customer for high quality parts.



with Strong case, slient gear

Create powerful 2WD tricycle


is a compact, rigid, multi-purpose component, especially designed for regular,

electric and electric-assist tricycle, that efficiently transfer the rider's power to the wheels,

creating a truly three wheeled vehicle as opposed to a bicycle with training wheel.


delivers your power into the tricycle's wheels,

allowing you to bring both wheels into full play and make different rotation rate while turning.

thus making it easier to turn.

For a truly safe and comfortable tricycle ride,

you should definitely install this differential gear.

 Samagaga is a professional tricycle differential and tricycle wheel set manufactory. Tricycle differential gear provide smooth drive for tricycle. The most compact tricycle differential and unique wheel set is produce by Samagaga. Contact with Samagaga you can find the tricycle differential you need. Samagaga is a reliable tricycle differential and tricycle wheelset manufactory. Samagaga is a professional chain drive differential and tricycle wheel set manufactory. chain drive differential provide tricycle smooth turn. if you need chain drive differential please contact with samagaga. Samagaga Chain drive differential is one of light Chain drive differential. Visit Samagaga you will find the chain drive differential you need. Chain drive differential for electric bike. Chain drive differential for Tricycle. Chain drive differential for bicycle. Chain drive differetial for cargo bike. Chain drive differential for electric bike. Chain drive differential for transportation bike. fix gear hweel for unique bike. fix gear wheel for unique rider. colorful fix gear wheel. samagaga is a professional fix gear wheel maker. Fix Gear wheel maker is samagaga. One of the best uniq fix gear wheel. Fix gear wheel in Samagaga.