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Mugen - MUGC2016 MUGE2016 E2016 944925030512 4944925030512
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Mugen Seiki 1/8 MBX7R Eco 4WD Kit
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Mugen Seiki 1/8 MBX7R Eco 4WD Kit
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Tech Notes
This is the electric powered, radio controlled, 1/8 scale
Mugen MBX7R ECO Off Road Buggy Kit.

Changes from the original MBX7 ECO include:
**New 16mm Shocks for better stability**
**Side angle of chassis changed to increase strength**
**Front axle position changed to trailing axle position***
**New steering Ackermann plate for better steering input**
**Shortened upper suspension arms for more camber adjustability**
**New front & rear drive train & universals for better performance**
on bumpy surfaces
**New wing mounts increase rear traction & jumping abilities**
**Stronger heavy duty sliding motor mount**


Chassis: A7075 T6 aluminum 0.12" (3mm) thick
Drive: Four wheel three differential shaft drive
Shocks: 16mm oil filled with 3.5mm shock shafts, hard anodized
aluminum bodies
Shock Towers: Front, 0.20" (5mm) thick A7075 aluminum
Rear, 0.16" (4mm) thick A7075 aluminum
Gearbox: Sealed, front and rear
Differentials: Planetary geared, straight cut conical gears
Motor Mount: Aluminum sliding type, heavy duty aluminum, anchored
with 4mm screws for extra strength
Transmission: Single-speed
Ball Bearings: Full set
Battery Tray: Designed for two 2-cell LiPo batteries in a staggered
mounting position, or a single 4 cell LiPo
Suspension: Pillow ball type with 0.20" (5mm) A7075 aluminum
lower suspension mounts for optimized geometry
Body: Clear buggy type, cab forward design with raised sides for
increased rear traction
Spur Gear: 44 Tooth plastic
Pinion Gear: 14T steel
Camber Tie Rods: Adjustable, Camber describes the angle at which the
tires sit vertically, suspension arms shortened 1.6mm allowing
more camber adjustment
Steering Tie Rods: Adjustable, Caster/Toe-in is the angle at which
the tires point inward as viewed from above
Steering: Bell-crank type, with carbon graphite steering brace and
adjustable Ackerman. Ackerman describes the effect of the inside
front wheel turning faster than the outside front wheel during
turns. Newly designed Ackerman plate improves steering input


Mugen MBX7R-ECO Off Road Buggy Kit with clear buggy body,
rear wing, decal sheet, window mask sheet, battery/ESC tray, spur
and pinion gears, and illustrated instrucion manual


Motor: 1/8 scale brushless motor
ESC: 1/8 scale brushless motor compatible ESC
Radio: 2-channel with high-torque servo for steering
Tires, Foam Inserts, and Wheels: 1/8 scale buggy
Building and track equipment


Specs such as dimensions, weight, and wheelbase were not provided by
manufacturer at the time of this writing
Length: 13" (330mm)
Width: 7.9" (200mm)
Height: 3.6" (92mm)


For replacement Ball Bearings use:
Qty. Size Location Qty. Bearing Set
6 8x16mm Fr/R/Center Diffs 3 DTXC1585
4 8x16mm Fr/R Gear Cases 2 DTXC1585
2 8x16mm Front Hubs 1 DTXC1585
2 15x21mm Front Hubs 1 ASCC6862
2 8x16mm Rear Hubs 1 DTXC1585
2 15x21mm Rear Hubs 1 ASCC6862

jxs 11/05/14

– If you need more information, use these Mugen resources –
Web Site:
Phone: 949-707-5607
  Postal Address:

Click here for Units of Measure Conversion Calculators

Accessories Needed
This is the 1/8 scale, electric powered Mugen MBX7R-ECO Buggy Kit. FEATURES: 7075 aluminum shock towers, 3 differentials, low CG battery/ESC tray, clear body w/rear wing, 14t pinion gear, and illustrated instruction manual REQUIRES: 2-ch radio w/high torque steering servo, 1/8 scale brushless motor ESC, tires, wheels, inserts, battery, charger, bldg. & track equip.

Accessories for the Mugen Seiki 1/8 MBX7R Eco 4WD Kit

Primary Accessories Radio & Engine Equipment Building & Field Equipment Optional Accessories
  Special Stock Number Product Description Parts Saver Eligible Tower's
Low Price
Click to Order Quantity Needed In Cart? Stock
 LXBAKN Duratrax Onyx LiPo 2S 7.4V 5000mAh 25C Hard Case Star
Accessories Needed Qty Discount Available
44.99   In Stock
 LXAGUG Duratrax Onyx 235 AC/DC Advanced Balancing Charger
Accessories Needed Qty Discount Available
89.99   In Stock
 LXDHJD Duratrax Onyx AA Alkaline Battery (4)
Qty Discount Available
2.99   In Stock
 LXCKBK Pro-Line Lightweight Velocity White F/R Whls 1/8 Bg(4)
Add to Wish List
17.56   In Stock
 LXHAF4 Pro-Line 1/8 Badlands XTR All-Terrain Buggy F/R (2)
Add to Wish List
21.56   In Stock
Subtotal for this Group of Accessories: 243.64  
Click to Order all items listed in this Group of Accessories    Add this group of Accessories to Cart

Primary Accessories Radio & Engine Equipment Building & Field Equipment Optional Accessories

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