What's New

July 3, 2026

Product Information 7/3/2026

MBX8R ECO Optional Parts

E2437 Chassis +4mm MBX8R ECO
*E2437 and E2273 must be used together as a set.

Coming soon!

News Release: Notice of Temporary Closing

Please note that we will be closed from June 30 (Tue) through July 1 (Wed) for an inventory. We apologize for the inconvenience.

Mugen Seiki Co., Ltd.

Product Information 6/10/2026

MTC3 Optional Parts

A2565 Shock Spring 4.0 MTC3

Coming soon!

A2566 Progressive Shock Spring 4.5P MTC3
These new shock springs are optimized for high-speed asphalt tracks and other high-grip track conditions, delivering enhanced performance and stability.
Coming soon!

Race Information 2026 1/8 Off-Road ACT State Titles From Australia

Zac Foster wins ACT state title!
Zac Foster attended the 2026 ACT State Titles last week and took 1st place in 1/8 GP Buggy and 3rd in EP Buggy held at Camberra Off Road Model Car Club.

>>Final result

Race Information 2026 JMRCA 1/8 GP Racing Japan National Championship From Japan

Last weekend the annual Japanese 1/8 Racing car nationals took place this year at IFS. Unfortunately, day1 was cancelled midway due to rain. The event schedule was revised for final day, with two qly rounds conducted instead. Shoki delivered an impressive performance to secure 2nd place overall and earn a direct seed into the main final. The final proved to be an intense and closely fought contest from start to finish. Shoki finished in an excellent 2nd place, while Shinnosuke brought his MRX7 home in 7th position.

Mugen Team Driver MRX7 Setup at 2026 IFS Race from Japan

Shoki Takahata MRX7 setup sheet at IFS Race
Check out Shoki Takahata MRX7 winning setup sheet at IFS race in Japan!

>>Setting Sheet Library

Press release: Office closures

Dear Customers,

Please be advised that our Japan office will be closed on April 29, 2026 (Wed) and from May 2, 2026 (Sat) through May 6, 2026 (Wed). We will resume normal business operations on May 7, 2026 (Thu).
We appreciate your understanding and sincerely apologize for any inconvenience this may cause.

Mugen Seiki Co., Ltd.

Product Information 3/19/2026

MBX8R Optional Parts

E2436 Chassis +4mm MBX8R

Coming soon!

E2273 Center Drive Shaft 119 MBX8R
*E2436 and E2273 must be used together as a set.

Coming soon!

Product Information 2/16/2026

	MSB1 Optional Parts B2503-B Front Shock Stay (+2) MSB1 Coming soon!

	B2504-B Rear Shock Stay (+2) MSB1 Coming soon!

	B2537 Inverted Rear Shock Mount Set MSB1 Coming soon!

Product Information 1/16/2026

MRX7 Optional Parts

H2521 Rear Spring 1.9-6.5 MRX7

Coming soon!