 Cobra
revolutionized Youth Quad Racing in 2005 with its
introduction of the race ready ECX70. Not only did
they win the ATVA 70cc Production National Motocross
Championship, but at the final round at Loretta
Lynn’s Dude Ranch, Cobras swept the top seven spots
in the production class and in addition swept the
podium in the 70cc mod class.Their new product
introduction will be in the form of a kit: With
the addition of their bolt-on auto clutch and a
big bore cylinder, any ECX70 racer can make their
ATV legal for the 90cc Production class.
ECX70 ATV – 70cc Production Class
Improvements:
-
 Nerf
bars (with heel baskets) standard equipment
- Completely revamped rear suspension system.
Better control and more strength
- Stronger and stiffer Arens design frame
- Improved engine mounting
- Improved cooling system
- Stronger shifting mechanism
- Additional swingarm mounted chain guide
- Additional steering stops
- Improved carburetor
Specifications:
Chassis:
- ARENS design – High alloy oval tube main
structure
- Dual A-Arm front suspension with Fox Shox
and 10.5” of travel
- ZeroBind™ patent pending steering knuckle
design
- Hydraulic front disc brakes (160mm stainless
steel rotors)
- DirectLink™ rear suspension with 9.5” of
travel
- Hydraulic rear disc brake (180mm stainless
steel rotor)
- Lightweight tubular rear axle
- Forged front and rear hubs
- Wheel Base 1067mm (42 inches)
- Front Track 914.5mm (36 inches)
- Rear Track 927mm (36.5 inches)
Powertrain:
- Cobra 70cc 2-stroke
- Bore: 44.5mm
- Stroke: 44.6mm
- Case Reed Boyesen RAD Valve® - 24mm D-Slide
carb
- Water cooled Cylinder and Case
- Hydraulically actuated clutch with forged
basket
- Six-speed sequential gearbox
- Tuned pipe and silencer
- Mixture lubrication
- Kickstart
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