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E-Ton America

2008 Viper 90R 4-Stroke

Viper 90R 4-Stroke Black/Yellow
Viper 90R 4-Stroke Black/Yellow

Viper 90R 4-Stroke Blue
Viper 90R 4-Stroke Blue

Viper 90R 4-Stroke Pink
Viper 90R 4-Stroke Pink

Viper 90R 4-Stroke Red
Viper 90R 4-Stroke Red

Viper 90R 4-Stroke Yellow
Viper 90R 4-Stroke Yellow

Among the top-rated youth ATVs in its class.

The ever-popular Viper 90 with Reverse is the supreme E-TON youth model in the Viper line. The two-stroke Viper 90R sports an 82.5 cubic centimeter engine and a USFS approved spark arrestor. The EPA-approved four-stroke Viper 90R-4 is powered by an 88.4 cubic centimeter engine and is equipped with a USFS approved spark arrestor and adheres to emissions guidelines for a better environment. Both models support multiple safety features and include reverse gear capability for added mobility.

Standard Features:

Engine

  • EPA Approved: Meet or exceeds EPA clean air requirements and CA Green Sticker

Tires

  • Tire Pressure:Front & Rear Min: 3.2 psi / 0.23 kg / cm2
  •  Front & Rear Max: 4.0 psi / 0.28 kg / cm2

Wheels

  • Bolt Pattern Front & Rear: 4 x 110 mm (P.C.D.)

Carburetor

  • Main Jet: 1.00 mm
  • Pilot Jet: 0.32 mm
  • Air Mixture Adjustment: Back out 1-1/2 1-3/4 turns
  • Idle Speed: Idle 1,700 1,900 rpm

Sprockets

  • Front: 520 x 13t
  • Rear: 520 x 28t
  • Chain: #520

Battery

  • Jell Acid (Maintenance Free): 12V 4AH / 5AH GTX5L
  • Main Fuse: 7A

Fluids

  • # Transmission Type: SAE 80W / 90
  •  Volume: 10.2 oz. (300 cc)

Safety Features

  • Enclosed foot rest area
  • Carrying Capacity
  • Maximum Rider Weight: 190 lbs. (68.2 kg)
  • Minimum Rider Age: 12 years

Standard Options:

  • Remote stop switch
  • Hi-Flo fuel line kit
  • 3 in. clear stone fuel filter
  • Colored handlebar grips
  • Tire repair kit
  • E-TON safety flag
  • Helmets and apparel

Specifications

  • Manufacturer E-TON America
  • Model Year 2008
  • Model Viper 90R 4-Stroke
  • MSRP $2,249.00*
  • Engine 4-cycle, SOHC
  • Displacement 88.4 cc
  • Torque 6.5 Nm @ 6,500 rpm / 7.0 BHP
  • Bore x Stroke 47.0 x 51.0 mm
  • Compression Ratio 10.2:1
  • Pressure: 120 - 140 psi
  • Carburetion TK SVR 22 mm (manual choke)
  • Cooling Air-cooled (EPA compliant)
  • Starter Electrical with kick-start backup
  • Transmission Automatic CVT V-belt with forward / reverse shift
  • Drive System 2x4
  • Suspension Front: Independent A-arms with adjustable shocks
  • Rear: Swing arm with adjustable shock
  • Brakes Front: Dual mechanical drum
  • Rear: Hydraulic disc
  • Tires Front: 18/7-8
  • Rear: 18/9-8
  • Length 59 in. (1,500 mm)
  • Width 33.5 in. (850 mm)
  • Height 37 in. (940 mm)
  • Wheelbase 40.6 in. (1,030 mm)
  • Seat Height 26.8 in. (680 mm)
  • Ground Clearance 4.7 in. (120 mm)
  • Dry Weight 253.3 lbs. (115 kg)
  • Fuel Capacity 1.2 gal. (4.5 l)
  • Unleaded 89 octane
  • Oil Capacity 0.84 qt. (0.8 l) SAE 20W - 40
  • Colors Two-tone Black / Yellow, Red, Blue, Yellow, Pink

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