Mugen Seiki is excited to announce the NEW MSB1 electric off-road 1/10th kit.

NOTE: Electronics, wheels and tires shown in photos are for illustrative purposes only and are not included. See needed to complete list below for a full list of items required to complete the model. Needed to Complete: 1/8 Scale Brushless Motor & ESC2-Channel Radio SystemHigh Torque Steering Servo(2) 4S LiPo (at least 5000mAh)Compatible Battery ChargerPaint for Polycarbonate BodyTires, Wheels & GlueMugen Seiki MBX8R Eco BuggyWith the success of the MBX8R Kit, Mugen Seiki is now offering a MBX8R Eco that includes many of the same parts from the MBX8R. The new Mugen Seiki MBX8R Eco buggy has been tested and develop by the best drivers in the world and you’ll be able to get your hands on one soon! The team at Mugen Seiki spent a lot of time testing and developing the MBX8R geometry in race conditions throughout 2021, which lead to many major victories. Ryan Maifield won The Dirt Nitro Challenge and ROAR 1/8th Electric Nationals again in 2021! The MBX8R Eco has many new parts to increase stability, rear traction, improved jumping, and have a wide tuning range. Suspension:New suspension mounts and geometry. The MBX8R Eco uses new narrow RF (C) and RR (D) pivot blocks with new pivot inserts for increased tuneability. New longer box-shaped suspension arms and arm stiffeners. The rear arm uses an impact resistant material for increased durability. Adjusting the hardness of the lower suspension arms is possible with optional CFRP plates. The rear uprights are also new for the MBX8R Eco. The molded uprights have CFRP plates to adjust rear roll center. New front shock tower and upper front arm mount use new pivot inserts for increased tuneabilityChassis:The MBX8R Eco chassis features a slightly new design to accommodate the new suspension geometry. The chassis has additional machining for increase droop, beveling on the front of the chassis for increased ground clearance, and is lighter. New Battery mount for 4S shorty and standard batteries. You can install either short or standard size batteries using the new two-piece battery tray. The kit comes with 1 strap for 4S short battery(380mm) and 1 strap for 4S standard battery(455mm).Differential and drivetrain: High Traction Differentials are included in the MBX8R Eco. 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 have smoother operating differentials. This makes it easier to time rhythm sections, better in bumpy and low grip conditions, and helps to increase traction. The MBX8R Eco comes with 13T bevel gear and 44T conical gears and 46T molded spur gear in the kit. New wing and wing mount.Lightweight high down-force wing allows more air to flow to improve jumping. The new IFMAR legal wing is durable, lightweight, and very stable on the track and in the air. -Revised rear wing mount will provide additional downforce and increase durability. CFRP wing plate will be available as an option part. Addition new items for the MBX8R Eco:-New sway bar collars to reduce sway bar movement. -Emulsion shock caps are included in the MBX8R Eco kit. -Aluminum wing button.- Updated center diff cover with holes for lightening.*** Optional stiffer material and light weight F/R lower arms available as option parts.

NOTE: Engine, tuned pipe, electronics, wheels and tires shown in photos are for illustrative purposes only and are not included. See needed to complete list below for a full list of items required to complete the model.Needed to Complete: Radio system (transmitter and receiver)Personal transponderSteering & throttle servos.21 Rear Exhaust EnginePipe & Manifold Starter box & starter box battery packReceiver battery pack w/150mm Lead Glowplug igniterBattery charger1/8-scale bodyshell & Polycarbonate paintWheels & tiresModel R/C car fuel (nitromethane)Tools Mugen Seiki is proud to introduce the new MRX6X 1/8th Nitro On-Road Kit.The MRX6X is inspired and based off the products used by Mugen Seiki driver, Shoki Takahata, to capture the 2019 IFMAR 1:8 On-Road World Champion hosted by Steel City R/C Speedway.The features of the MRX6X help improve steering, rear traction, drivetrain efficiency, and drivability. Features of the new MRX6X kit (H2008) includes:New front suspension geometry.The new front uprights and aluminum bearing holders give you more overall steering and have a more precise steering feel.The shape of the upper front arm also changed to accommodate the current bodies on the market. The new front shock tower and lower shock mounts have new geometry that increase steering in the middle to the exit of the turn. New rear suspension geometry. The new rear upper A-arms and rear upper arm plate help improve rear traction. 0.8M pinion & spur gear. The new 0.8M pinion and spur gear will increase drive train efficiency. You’ll notice increased acceleration and increased runtime. New roll bar for easier refueling.This will allow quicker pit stops. New front drive shaft. The new front drives shafts allow increase steering angles and more overall steering. The front wheel lever (H2231) and rear wheel lever (H2232) are standard equipment on the MRX6X and allow easier installing/removing of wheels.MRX6X New Parts:H0272-B Front drive shaftH2151-B Rear upper bulkheadH2161L/R Front upright H2162 Insert uprightH2163 Rear upper and lower arm H2164 Rear upper arm plate H2165L/R Front upper arm H2166L/R Front lower shock mount H2167 Roll over bar H2233 Pinion 19T H2234 Pinion 20T (Option)H2235 Pinion 24T H2236 Pinion 25T (Option) H2237 Spur gear 60T (Option) H2238 Spur gear 61T H2239 Spur gear 62T (Option)H2240 Spur gear 56T (Option) H2241 Spur gear 57T H2242 Spur gear 58T (Option)H2422 Center Weight 30g (Option)H2516 Front shock tower