Page 23
Specifications
Viper 70Mini
(RX4-70M)
Viper 70
(RX4-70)
Viper 90-4R
(RX4-90R)
Engine
Type
Four cycle air cooled
Four cycle air cooled
Four cycle air cooled (EPA
Compliant)
Displacement 69.3cc
69.3cc
88.4cc
Bore / Stroke
φ
47.0 * 40mm
φ
47.0 * 40mm
φ
47.0 * 51.0mm
Compression Ratio /
Pressure
9.0 : 1
9.0 : 1
10.2 : 1
Torque / BHP
4.8N ms @ 6500rpm / 6BHP
4.8N ms @ 6500rpm / 6BHP
6.5N m @ 6500rpm / 4.8BHP
EPA Compliant
Meet or exceeds EPA clean
air requirements & CA Green
Sticker
Meet or exceeds EPA clean
air requirements & CA Green
Sticker
Meet or exceeds EPA clean
air requirements & CA Green Sticker
Starting
Electrical with Kick start
backup
Electrical with Kick start
backup Electrical
with
Kick starter back up
Transmission
Type
Automatic (C.V.T. V-Belt)
Automatic (C.V.T. V-Belt)
Automatic (C.V.T. V-Belt)
Chassis
Overall Length
1430mm / 56.3"
1480mm / 58.3"
1500mm / 59.0"
Overall Width
820mm / 32.3"
850mm / 33.5"
850mm / 33.5"
Overall High
800mm / 31.5"
860mm / 33.9"
940mm / 37"
Wheel Base
930mm / 36.1"
930mm / 36.1
1030mm / 40.6"
Seat Higth
640mm / 25.1"
670mm / 26.4"
680mm / 26.8"
Ground Clearance
80mm / 3.15"
100mm / 3.94"
120mm / 4.7"
Dry Weight
110kg / 243lbs
112kg / 247lbs
115kg / 253.5lbs
Suspension
Front
Independent A-arms with
Adjustable Shocks
Independent A-arms with
Adjustable Shocks
Independent Dual A-arms with
Adjustable Shocks
Rear
Swing Arm with
Adjustable Shock
Swing Arm with
Adjustable Shock
Swing Arm with
Adjustable Shock
Brakes
Front
N/A
Dual Mechanical drum
Dual Mechanical drum
Rear
Hydraulic Disc
Hydraulic Disc
Hydraulic Disc
Parking Brake
Rear Mechanical
Locking Front Brake
Locking Front Brake
Tires
Front 145/70-6 16/8-7
18/7-8
Rear 145/70-6 16/8-7
18/9-8
Min
3.2psi / 0.23kg/cm2
3.2psi / 0.23kg/cm2
3.2psi / 0.23kg/cm2
Front
Max
4.0psi / 0.28kg/cm2
4.0psi / 0.28kg/cm2
4.0psi / 0.28kg/cm2
Min
3.2psi / 0.23kg/cm2
3.2psi / 0.23kg/cm2
3.2psi / 0.23kg/cm2
Tire
Pressure
Rear
Max
4.0psi / 0.28kg/cm2
4.0psi / 0.28kg/cm2
4.0psi / 0.28kg/cm2
Wheels
Bolt Pattern
Direct attach
4 x 110mm
4 x 110mm (P.C.D.)
Copyright ©2008-2009 ETON America, all rights reserved.
Summary of Contents for Viper 70
Page 30: ...Page 29 Wire diagram Viper 70M RX4 70M Copyright 2008 2009 ETON America all rights reserved...
Page 31: ...Page 30 Wire diagram RX4 90R Copyright 2008 2009 ETON America all rights reserved...
Page 34: ...Page 33 Owner s Notes Copyright 2008 2009 ETON America all rights reserved...
Page 38: ...Page 37 Copyright 2008 2009 ETON America all rights reserved...