🏷️ Basic Information

Make:

Yamaha

Model:

Road Star Warrior

Model Code:

XV1700

Sub Model:

Warrior

Vehicle Type:

Motorcycle

First Generation Years:

2002-2007

Engine Family Code:

XV1700

👋 Introduction

Segment:

Cruiser Motorcycle

Target Audience:

Enthusiasts, owners, and independent repair shops seeking detailed technical information.

Competitors:

Other V-twin cruisers like Harley-Davidson Softail/Dyna models, Indian Chief models, Honda Shadow variants.

Vehicle Highlight:

Sport-cruiser styling with a powerful V-twin engine, emphasizing performance within the cruiser segment.

📋 Manual Details

Covered Years:

2002, 2003, 2004, 2005, 2006

Estimated Pages:

500+

Type:

Complete Workshop Service Repair Manual

Language:

English

Format:

Downloadable PDF

📖 Manual Coverage

Engine:

Engine overhaul, disassembly, assembly, torque specifications, cylinder heads, pistons, crankshaft, lubrication system, cooling system.

Fuel System:

Fuel injection system, throttle body, fuel pump, injectors, fuel pressure regulator, fuel tank.

Ignition System:

Ignition coils, spark plugs, ECU, timing.

Transmission:

Gearbox assembly, clutch, shifting mechanism, transmission oil.

Drivetrain:

Belt drive system, final drive components, maintenance.

Brakes:

Front and rear brake systems, hydraulic lines, calipers, master cylinders, brake fluid specifications, bleeding procedures.

Suspension:

Front forks (telescopic), rear shock absorber, fork oil specifications, seal replacement, damping adjustments.

Electrical System:

Wiring diagrams, battery, charging system (stator, regulator/rectifier), starter motor, lighting, instrumentation, fuses.

Chassis Frame:

Frame inspection, welds, steering head bearings, wheel alignment.

Bodywork Fittings:

Fairings, fenders, fuel tank removal/installation, seat, handlebars.

Maintenance:

Scheduled maintenance, oil changes, filter replacements, chain/belt adjustment, brake pad inspection, tire pressure checks.

Troubleshooting:

Diagnostic procedures for common problems, fault codes, intermittent issues.

Repair:

Step-by-step repair instructions for all major components and systems.

Rebuilds:

Complete engine and transmission rebuild procedures.

Installation:

Procedures for installing aftermarket parts and accessories (where applicable).

Depth:

Comprehensive; covers basic maintenance to full engine/transmission rebuilds and advanced diagnostics.

📊 Manual Specifications

File Type:

PDF

Searchability:

Searchable text content for quick information retrieval.

Resolution:

High-resolution, clear images and diagrams suitable for printing.

Binding:

N/A (Digital Download)

Paper Type:

N/A (Digital Download)

⚙️ Engine Specifications

Engine Type:

Air-cooled, four-stroke, V-twin, SOHC, 4 valves per cylinder

Displacement:

1670 cc (102 cubic inches)

Bore X Stroke:

97.0 mm x 113.0 mm

Compression Ratio:

8.5:1

Horsepower:

Approx. 80-85 HP (at crankshaft, estimates vary)

Torque:

Approx. 105-110 lb-ft (at crankshaft, estimates vary)

Fuel Delivery:

Electronic Fuel Injection (EFI)

Throttle Body Size:

40 mm

Oil Type:

Yamalube 4 (or equivalent motorcycle specific API SG or higher, SAE 20W-40, JASO MA recommended)

Oil Capacity:

Approx. 4.0 US qt (3.8 L) with filter change

Cooling Method:

Air-cooled

Ignition Type:

TCIS (Transistor Controlled Ignition System)

Spark Plug Type:

NGK CR9E or DENSO U27FER-9

Emissions Compliance:

Meets EPA and CARB standards for applicable years.

🔧 Transmission

Transmission Type:

5-speed constant mesh

Clutch Type:

Wet, multiple-disc, cable-actuated

Final Drive:

Belt drive

Gear Ratios:

Specific ratios available in manual; designed for strong low-to-mid range torque.

Transmission Oil Type:

Yamalube Gear Oil (or equivalent SAE 80 API GL-4)

Transmission Oil Capacity:

Approx. 1.0 US qt (0.95 L)

📐 Dimensions

Length:

Approx. 94.3 inches (2395 mm)

Width:

Approx. 35.6 inches (905 mm)

Height:

Approx. 46.5 inches (1180 mm)

Wheelbase:

Approx. 66.5 inches (1690 mm)

Ground Clearance:

Approx. 5.3 inches (135 mm)

Seat Height:

Approx. 29.1 inches (740 mm)

Dry Weight:

Approx. 635 lbs (288 kg)

Wet Weight:

Approx. 670 lbs (304 kg) (fully fueled)

Fuel Capacity:

Approx. 4.7 US gal (17.8 L)

Front Tire Size:

120/70ZR18M/C (59W)

Rear Tire Size:

190/50ZR17M/C (75W)

Front Wheel Type:

Cast aluminum

Rear Wheel Type:

Cast aluminum

Front Wheel Size:

18M/C x MT3.50

Rear Wheel Size:

17M/C x MT6.00

🛡️ Safety Features

Safety Features:

Dual front disc brakes, single rear disc brake, powerful lighting, robust frame construction.

Braking System:

Hydraulic dual front discs with 4-piston calipers, hydraulic rear disc with 2-piston caliper.

Lighting:

Halogen headlight, LED taillight and brake light, turn signals.

Instrumentation:

Analog speedometer, tachometer, digital odometer, trip meter, fuel gauge, clock.

💡 Technology Features

Infotainment System:

N/A (Minimal technology focus, emphasis on mechanical performance)

ECU Functionality:

Engine Control Unit (ECU) manages fuel injection and ignition timing based on sensor inputs.

🔧 Maintenance

Oil Change Interval:

Every 3,000 miles (4,800 km) or 6 months, whichever comes first.

Air Filter Inspection:

Inspect every 3,000 miles (4,800 km), replace as needed.

Spark Plug Replacement:

Every 10,000 miles (16,000 km).

Brake Fluid Change:

Every 2 years or as per service manual recommendations.

Belt Drive Inspection:

Inspect tension and condition every 3,000 miles (4,800 km).

Fork Oil Type:

Yamaha Suspension Fluid 10W (or equivalent SAE 10W)

Fork Oil Capacity:

Approx. 495 cc per fork leg (check manual for exact specs).

Common Wear Items:

Clutch wear, belt drive wear, potential regulator/rectifier issues on earlier models, fork seal leaks.

Engine Performance Notes:

While generally robust, some owners report minor performance inconsistencies related to EFI tuning, which can be addressed with aftermarket tuning modules or ECU remapping.

📚 Vehicle History

Manufacturer:

Yamaha Motor Company, known for its extensive history in motorcycles, musical instruments, and marine products.

Model Introduction:

The Road Star Warrior was introduced in 2002 as a sportier, more aggressive variant of the established Road Star cruiser line, distinguishing itself with sportbike-inspired front-end styling, a lower profile, and performance-oriented chassis components.

Manufacturing Location:

Japan (assembly often in Japan or USA for North American market)

Production Years Covered:

2002-2007 (Manual covers 2002-2006 models)

🏆 Awards & Recognition

Industry Reviews:

The Road Star Warrior was generally well-received by motorcycle press for its potent V-twin engine, agile handling for its class, and aggressive styling, often cited as a performance-oriented alternative in the cruiser market.