Mugen Seiki MSB1 1/10 2WD Buggy Kit - MUGB2001-1

Mugen Seiki enters the 1/10 electric off-road arena with a purpose-built 2WD race platform designed to dominate dirt, clay, and carpet.

The MSB1 marks Mugen Seiki's official arrival into 1/10 scale 2WD racing, bringing their world championship off-road pedigree to the indoor track. Developed through extensive testing on both high-bite turf and low-grip dirt, this competition kit provides racers with the precision geometry and durability expected from the Mugen nameplate.

Engineered for maximum versatility out of the box, the MSB1 package includes both a fluid-filled gear differential and a precision ball differential. This dual-diff setup ensures you can tailor rear-end traction immediately whether you are running on polished clay, loose loamy dirt, or high-traction astro-turf.

Why You'll Love It

• Included dual differentials: tune instantly for any track surface with both a gear diff and a ball diff included in the kit.
• 13mm big bore shocks: soak up heavy jump landings and stay consistent through long main events without fading.
• Hard-anodized aluminum chassis: delivers the ideal balance of torsional flex and low-CG stability on high-grip tracks.
• Adjustable battery positioning: fine-tune front-to-rear weight bias to dial in corner entry steering or rear traction.

What's Under the Hood

• Drivetrain: 2WD rear-wheel drive with heavy duty universal driveshafts
• Differential: includes both sealed gear differential and adjustable ball differential
• Slipper clutch: dual-pad adjustable slipper assembly
• Suspension: four-wheel independent with 13mm threaded aluminum oil-filled shocks

Specifications

• Scale: 1/10
• Chassis: hard-anodized aluminum plate
• Drive: 2WD

What's In The Box

• Mugen Seiki MSB1 1/10 2WD Buggy Kit
• Both gear and ball differential assemblies
• Clear polycarbonate race body and rear wing
• Decal sheet and window masks
• Instruction manual

Needed To Complete

• 2-channel surface transmitter and receiver
• 1/10 scale 540-size brushless motor and ESC
• Low-profile high-speed steering servo
• 2S LiPo shorty battery pack and compatible balance charger
• 1/10 scale buggy wheels and track-appropriate tires
• Pinion gear (48 pitch)
• Polycarbonate paint for body
• Threadlock, shock fluid, and assembly tools

Note: This is an unassembled racing competition kit. Electronics, wheels, and tires are sold separately. Pro-Tip: Build both the ball and gear diffs during your initial assembly so you have a quick drop-in change ready when track grip levels evolve between qualifying rounds.