| Powerful 1700cc V-Twin engine |
• Liquid cooled, 4-valve per cylinder, fuel-injected 1700cc 50° V-twin engine
• Long-stroke 102 x 104mm bore and stroke helps deliver high levels of torque
• approximately 15 percent greater than that of the Vulcan 1600, with a distinct V-twin feel
• Valve system is based on the Vulcan 2000, but uses a single overhead cam arrangement instead of pushrods, for quicker revving and enhanced mid-high rpm power
• Semi-dry sump allows a lower crankshaft placement and a longer piston stroke without increasing engine height
• Single-pin crank accentuates the engine’s V-twin character by providing stronger power-pulses
• Large capacity airbox is located on both sides of the engine
• Small-diameter iridium sparkplugs reach deep into the combustion chamber for high combustion efficiency, especially during low-load operation
• Dual staggered mufflers offer a rich sound and stylish appearance
• Engine tuning offers superior acceleration in the 50-70mph range
• Even in overdrive, the engine pulls strongly in this speed range, facilitating overtaking at highway speeds
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| Next Generation FI |
• Based on the systems used by the Ninja 650R and Vulcan 900
• Utilizes one sensor in place of the usual three, for reduced complexity and weight
• The Vulcan 1700 takes advantage of FI and exhaust tuning that is optimized for maximum performance in the low-mid-rpm range, giving it plenty of grunt on the boulevard
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| Electronic Throttle Valve System |
• Kawasaki’s first fully electronic throttle actuation system enables the ECU to control the volume of intake air (via throttle valve angle) and fuel (via fuel injector timing) delivered to the engine
• Optimized fuel injector timing and throttle valve position results in accurate, powerful engine response
• Control of both fuel injection and airflow provides easy starting and precise cold-engine idle speed control
• From the rider’s perspective, the ETV works like a standard cable-operated throttle
• the throttle grip is still connected to cables, so the feel at the grip is the same
• Twisting the throttle turns a pulley on the throttle body which triggers the Accelerator Position Sensor (APS) to send a signal to the ECU, which then modulates the throttle valves via a DC motor
• Accurate throttle position is relayed to the ECU by a Throttle Position Sensor (TPS)
• APS and TPS send two sets of signals to the ECU for system redundancy in the unlikely event of a sensor failure
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| On Board Diagnostics |
• Diagnostic system allows self testing of the electronic systems on the Vulcan 1700
• Displays codes on the instrumentation, which can be read by owner; using accessory manual
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| Transmission / Final Drive |
• Six-speed transmission
• 6th gear is an overdrive gear, contributing to stress-free riding and better fuel economy when cruising at highway speeds
• 28mm carbon fiber final drive belt offers a 40 percent increase in tensile strength compared to current Kevlar belts. This allows the Vulcan 1700 to use a slim belt that’s only 2mm wider than the Kevlar belt on the Vulcan 900
• Belt drive system is quiet, efficient and offers reduced maintenance compared to a chain
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| Light handling chassis |
• A more compact package than its predecessors, the new frame features a shorter wheelbase, and shorter distance between the seat and steering head, for improved rider ergonomics and easier maneuverability
• Designed to be as light and slim as possible, the frame minimizes the number of forged parts and trims any unnecessary metal. The only forged parts are areas that require additional strength
• the down-tube joint, engine brackets, side-stand bracket, and rear fender/shock absorber bracket
• The new frame is 4.4 pounds lighter than its predecessors, and has a 40% increase in rigidity
• The compact design contributes to light handling and facilitates handling at low speeds, especially when executing precise slow speed maneuvers like parking or making U-turns
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| 43mm Telescopic Fork |
• Provides superb steering feedback
• 5.5 inches of travel for excellent ride quality
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| Dual Adjustable Rear Air-Shocks |
• Air adjustable spring preload can be tuned to match varying rider and passenger loads
• 4-way rebound damping adjustments help the shocks compensate for changes in spring pressure
• Chromed shock covers contribute to the bike’s luxurious finish
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| 9-Spoke Cast Wheels |
• Allow the use of tubeless tires and complement the Vulcan 1700’s new muscular styling
• 130/90 front and 170/70 rear radial tires
• Tire choice and suspension settings selected to augment the chassis’ light handling characteristics
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| Brakes |
• Dual 300mm front and a single 300mm rear disc are squeezed by two piston calipers. This braking system is tuned to provide sure, powerful stops
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| V-twin Visual Appeal |
• Basic architecture has a significant impact on a V-Twin engine’s appearance.
• The line created by the top of the airbox and the cylinder heads forms a curved shape that continues to flow through the bike
• Deeply chromed engine covers have curved upper surfaces. Their three-dimensional form adds volume and gives a high quality appearance
• The edges of the cooling fins receive a special NC treatment that makes them gleam in sunlight
• All the non-chromed parts of the engine have a matte black finish that further accentuates the gleaming chrome
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| Bodywork |
• The fuel tank’s hand-sculpted contours employ a constantly varying radius, giving the bike a dynamic flowing style which is pleasing both to the eye and to the touch
• Its lines flowing through the rest of the bike, the elegantly shaped fuel tank contributes to the Vulcan 1700’s curvaceous figure
• Ignition switch allows on-position key removal; preventing key bunches from scratching the instrument cluster or tank while the bike is in operation
• Turning the ignition switch collar to the “OFF” position turns the engine off and necessitates re-insertion of the key to restart
• Multi-function LCD displays on the tank-mounted instrument cluster are controlled by switches on the right handlebar. Features include a gear position indicator, fuel gauge, clock, odometer, dual trip meters, remaining range and average fuel consumption
• Liberal use of chrome on the engine, fender brackets, light stays, and rear shock covers contrast nicely with the bodywork’s deep, lustrous paint
• The sculpted shape of the seat compliments the rich visual tone of the bodywork
• The new Vulcan 1700s are the first Kawasaki cruisers to feature an elegant LED taillight
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