The
Road Star Warrior took the cruiser's low-end muscle and combined it with the handling
and maneuverability of a sport bike. In fact, the suspension is derived from our
the YZF-R1, and the engine is wrapped in a high-tech aluminum chassis. Whether you
call the Warrior a power cruiser or a sport bike, you're going to want it. We are
going to start our project with a bran new 2006 left over we put 600 miles on the
bike to make sure there are no manufactures defects performed the first service
and will start the disassembly right after Thanksgiving 2007 we will add pages here
to mark the progress of the build and will add an entire section to our tech forum
dedicated solely to the Road Warrior.
Stock Configuration Information & Features
Engine:
High-performance, air-cooled, long-stroke, OHV, 4 valves per cylinder, 48°, V-twin
powerplant produces massive torque and strong acceleration.
Traditional pushrod valve actuation keeps engine height down for a lower centre
of gravity and ensures more uniform heat dissipation due to absence of a cam chain
case.
One-piece head cover adds rigidity around the rocker arms to provide great high
rpm performance and efficient heat dissipation.
Four-valve, pent roof cylinder head design uses two spark plugs per cylinder for
efficient combustion and great power delivery at all rpms.
Valve train includes short design intake and exhaust rocker arms that reduce inertia
during high-rpm performance.
Twin, crankcase-mounted, high-lift cams ensure strong acceleration and horsepower.
Hydraulic valve lifters driven by twin camshafts deliver exceptional performance
and lower maintenance requirements.
Large-diameter pistons feature durable and lightweight forged construction to accommodate
higher-rpm performance with reduced vibration and less reciprocating mass.
Larger-bore ceramic composite-plated cylinders provide uniform heat dissipation,
reduce weight, reduce friction and increase cylinder service life.
Cooling fin thickness is optimized for maximum heat dissipation, thereby eliminating
the need for liquid cooling, maintaining that traditional clean, air-cooled engine
appearance.
40mm, twin-bore, downdraft Nippon throttle body fuel injection (FI) with throttle
position sensor (TPS) uses a high-capacity, twin-stage air cleaner system ensuring
optimal fuel delivery, great throttle response and maximum power throughout the
rev range.
State-of-the-art Electronic Control Unit (ECU) ensures precisely metered fuel delivery
and optimal ignition spark control using 3D transistorized coil ignition mapping
for each cylinder.
High-performance, 2-into-1-exhaust system features 38mm stainless steel header pipes
and a massive muffler that boosts torque and horsepower while producing a throaty,
V-twin growl.
Dry sump lubrication system means a more compact engine design because the oil tank
is not part of the engine, which lowers the centre of gravity for great handling.
A handy, spin-on oil filter means fast, easy oil changes.
Smooth-shifting, 5-speed transmission features close-ratio gearing for spine-tingling
roll-on performance at all rpm ranges.
Clean, quiet, low-maintenance belt drive system uses a special narrow design belt
that reduces unsprung weight for great rear suspension performance.
Electric starting system features solenoid-activated auto-decompressor for fast,
easy starting.
Air Induction System (AIS) injects fresh oxygen at the exhaust port to insure complete
combustion thereby reducing harmful exhaust emissions (HC & CO) while a special
air cut valve reduces backfiring when decelerating or coasting off throttle.
Chassis/Suspension:
Lightweight, aluminum, double-cradle frame increases rigidity by 40% (over standard
Road Star frame) and offers tremendous strength and durability with minimal flex.
This aluminum frame design is an industry-first for a cruiser-style motorcycle.
Incredible 38 degree lean angle ensures sporty handling (typical cruiser lean angles
are approx. 30 ~ 33 degrees).
Sport bike inspired, aluminum, box section swingarm offers superb rigidity and a
forward-mounted pivot point that ensures excellent stability, traction and handling.
Another industry-first on a cruiser-type motorcycle!
Highly rigid, 8-way preload adjustable, 41mm Kayaba inverted fork offers 135mm (5.3")
of wheel travel for exceptional sport-oriented handling.
Beefy, cast aluminum, top and bottom triple clamps help increase fork rigidity and
reduce weight.
Link rear suspension features a preload and damping adjustable single rear shock
delivering outstanding rear-wheel tracking for precise handling and plush ride quality.
The shock is hidden to provide that classic "hardtail" look.
Rear shock adjustments include: spring preload and 18-way rebound damping.
Revised, dual 298mm front disc brakes feature new radial mounted, ultra rigid, 4-piston,
monoblock calipers with fully floating rotors to provide sport-bike spec stopping
power. Radial mounted calipers provide exceptional stopping power with great lever
feel and feedback.
282mm rear disc brake with dual-piston caliper
All new "R-series" inspired lightweight 5-spoke mag wheels reduce weight and enhance
handling qualities. The new mag wheels are fitted with tubeless 120/70-ZR18 front
and a huge 200/50-ZR17 rear radial tires that provide awesome traction.
Two-piece seat design features a wide, flat profile for excellent rider comfort.
The passenger seat features a flip at the rear of the seat providing a secure feeling
for the passenger.
Powerful, 12V 60/55-watt, multi-reflector, halogen headlight
Totally trick, brushed aluminum, headlight-mounted digital tachometer also incorporates
the odometer, dual tripmeters, fuel reserve tripmeter and clock.
Triple clamp-mounted, analog speedometer
New, beautiful braided steel throttle and clutch cables enhance that the Road Star's
stylish custom look and image.
Features:
Industry-leading, Star Family fit and finish creates a machine as stunning as it
is powerful.
Brilliant, highly visible, LED taillight
Sleek, easy to customize/paint real steel fenders
Stylish 3D Warrior emblem on fuel tank
Low-fuel warning light
Fork lock integrated into main ignition switch for extra convenience
The Road Star Warrior offers a significant level of power and performance. It is
not intended for novice or inexperienced riders.
Specifications:
Engine
Engine Air-cooled, 4-stroke, OHV, 4-valve, 48°, V-twin w/EFI
Displacement 1,670 cc
Bore and Stroke 97 x 113 mm
Compression Ratio 8.4:1
Maximum Torque 13.8kg-m (100 ft-lb)@ 3750 rpm
Fuel Delivery Dual 40mm throttle body EFI
Ignition Digital TCI
Transmission Wide ratio 5-speed
Final Drive Belt
Chassis
Suspension (Front) Adjustable 41mm inverted fork
Suspension (Rear) Adjustable link-type Monocross
Brakes (Front) Dual 298mm discs
Brakes (Rear) Single 282 disc
Tires (Front) 120/70 ZR18 (radial)
Tires (Rear) 200/50 ZR17 (radial)
Details
Length 2,385mm (93.9'')
Width 955mm (37.6'')
Height 1,120mm (44.1'')
Wheelbase 1,665mm (65.6'')
Seat Height 730mm (28.7')
Dry Weight 275.5 kg (606 lb)
Fuel Capacity 15 litres (3.3 imp. gallons)
Colour(s) Deep Blue Metallic
See The Complete Build At
www.DragonFlyRoadWarrior.com