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