Look what i've find on Tower Hobbies, the red outline one:

NOTES FROM OUR TECH DEPARTMENT

This is the 1/8 scale glow powered, radio controlled, ready to run
Ofna Hyper 7 TQ Pro Off Road Racing Buggy.

FEATURES: Chassis: 0.12" (3.2mm) hard coated countersunk aluminum chassis
Drive: Four wheel drive shaft drive
Aluminum: Shock towers, bellcrank plate, fuel filter and
suspension arm plates
Graphite: Radio tray plate, transponder mount and bellcrank/front
chassis brace
Torsen braces: Front and rear one piece, purple anodized
Radio: 2-channel 27MHz AM with steering and throttle trim and reverse
two servos, charge jack on transmitter
Engine: Ofna .28 MacStar .28 cu in (4.6cc) with glow plug, slide
slide valve carburetor and pull-starter
Exhaust: Two chamber polished natural finish aluminum tuned pipe
Fuel Tank: 4.6oz (135cc) flip top cap
Clutch: 3-shoe
Transmission: Single speed
Ball Bearing: Full set
Shocks: Oil-filled, anodized aluminum body with coil over spring,
0.14" (3.5mm) shaft diameter and rubber shock shaft boots
Clutch Bell: 14 tooth
Main Gear: 47 tooth, steel construction Gearbox: Sealed, both Front and Rear
Differentials: Front, center and rear planetary differentials
Brakes: Single disk front and rear with Feonado pads
Tires: 4-1/4" (102mm) diameter 1-5/8" (41mm) wide Avenger tires
Wheels: 3-1/4" (81mm) diameter 1-5/8" (41mm) wide that accept a
17mm drive hex
Body: Painted and trimmed buggy body
Bumpers: Front high strength
Suspension: Front and rear double wishbone with CNC milled 7075
rear components, hard coated suspension plates
Caster: Adjustable, caster/toe-in refers to the angle of the front
suspension when viewed from the side of the car in relation to the
chassis
Camber: Adjustable, camber refers to the angle of the tops of the
tires from vertical when viewed from front or behind vehicle
Steering: Plastic Bell Crank
Servo Saver: Included, built into the right bellcrank

INCLUDES: Hyper 7 TQ Pro rolling chassis with aluminum shocks, six universal
drive shafts, painted body, tires, foam inserts, wheels, wrench
aluminum front and rear braces, 47 tooth spur gear, fuel bottle,
14 tooth clutch bell, MacStar .28 engine, 4-way wrench, extra
shock pre-tensioners, D-size glow starter and photo-ilustrated
manual

REQUIRES: AA Batteries: 12, eight for radio and four for receiver
D Battery: 1 for glow starter
Misc. Items: Building and track equipment
Fuel: 2-cycle glow fuel with 10%-15% nitromethane, 16% lubricant-
Most of the fuels we carry meet or exceed the lubricant content
required for optimum performance and maximum engine life. In the
past, the conventional lubricant content used in fuel was 18%. But
with new advanced technologies, fuels like Red Alert and O'Donnell
for example, have a better quality of lubricants even though the
percentages of lubricant content are lower. These high-tech
lubricants provide exceptional cooling and protection.

SPECS: Vehicle-
Length: 19.6" (498mm)
Width: 13.8" (310mm)
Height: 7.3" (185mm)
Weight: 7.7 lbs (3500g)(approx.)
Wheelbase: 12.9" (327mm) (wheels on-center front-to-rear)
Tread- Front- Rear- (wheels on-center side-to-side)
Front Track: 10.2" (258mm)
Rear Track: 10.2" (258mm)
Tires- Front: 3.2" x 1.7" (81x43mm)
Rear: 3.2" x 1.7" (81x43mm)
Body-
Length: 15" (380mm)
Width: 8-5/8" (220mm) at widest point
Height: 3-3/4" (95mm)

COMMENTS: For Replacement Ball Bearings use:
Qty. Size Location Bearing Set Qty.
(18) 8 x 16mm front & rear diff gears, axles (use 1 DTXC1587)
(use 4 DTXC1585)
(2) 6 x 10mm steering bellcrank (use 1 DTXC1561)
(2) 5 x 10mm clutchbell