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The Mugen Seiki HTD provides increased acceleration, longer runtime, and more consistent handling. The HTD’s also increase stability, traction and improve handling in bumpy conditions. The HTD diffs use 20T internal gears to improve consistency and to …

More durable, more acceleration, more runtime, easier to work on, and lightweight. The new Mugen Seiki MBX8 buggy has been put to the tested and develop by the best drivers in the world.

The Mugen Seiki MBX8R 1/8 Off-Road Competition Nitro Buggy Kit is designed to offer racers a cutting-edge advantage. With numerous enhancements over its predecessors, the MBX8R delivers improved stability, enhanced rear traction, superior jumping capabilities, and …

The Mugen Seiki MBX8TR ECO 1/8 Off-Road Competition Nitro Truggy Kit features many improvements to make it the next level in the performance truggy category. Improved C and D mounts, 4-shoe clutch, differentials, and drivetrain, and …

Find everything for Mugen Seiki's range of RC cars and trucks.

Mugen Seiki Co., Ltd. (株式会社無限精機, Kabushiki Kaisha Mugen Seiki) is a Japanese manufacturer of high-end, premium radio-controlled cars based in Funabashi, Chiba, Japan. Mugen means unlimited, Seiki means machinery works.

The Mugen Seiki HTD provides increased acceleration, longer runtime, and more consistent handling. The HTD’s also increase stability, traction and improve handling in bumpy conditions. The HTD diffs use new 20T internal gears to improve consistency and to …

Mugen Seiki is a Japanese manufacturer of high-end, premium radio-controlled cars based in Japan. Mugen means unlimited, Seiki means machinery works. Mugen Seiki currently manufactures a 1/8 scale buggy and truggy as well as a …