Segment:
Supersport Motorcycle
Target Audience:
Performance-oriented riders, track day enthusiasts, and owners seeking to maintain or repair their GSX-R750.
Key Competitors:
Yamaha YZF-R1, Honda CBR900RR Fireblade, Kawasaki Ninja ZX-9R, Ducati 916/996.
Model Highlight:
The 2000-2002 GSX-R750 (Y/K1/K2) represented a significant evolution, featuring a more compact and lighter chassis, a more powerful fuel-injected engine, and improved aerodynamics compared to previous generations. This manual provides the essential information to keep this high-performance machine in peak condition.
Engine Systems:
Engine overhaul, lubrication system, cooling system, fuel injection system, ignition system, exhaust system, engine management (ECU).
Drivetrain Systems:
Transmission (gearbox), clutch operation and maintenance, final drive (chain and sprockets), gearbox internal components.
Suspension Systems:
Front fork (telescopic, cartridge type), rear shock absorber (monoshock), swingarm, linkages, adjustment procedures.
Braking Systems:
Front and rear disc brakes, caliper overhaul, master cylinder, brake fluid replacement, bleeding procedures.
Steering Systems:
Handlebar assembly, steering head bearings, fork mounting, alignment.
Electrical Systems:
Wiring diagrams, battery, charging system (stator, regulator/rectifier), lighting, ignition switch, starting system, instrument panel.
Bodywork And Accessories:
Fairings, seat, fuel tank removal and installation, body panel fasteners, mirrors, tail section.
Maintenance Procedures:
Scheduled maintenance, oil changes, filter replacements, chain adjustment, spark plug replacement, valve clearance checks.
Troubleshooting Procedures:
Diagnostic charts for common issues, electrical system troubleshooting, engine performance problems.
Repair Procedures:
Step-by-step instructions for component removal, disassembly, inspection, repair, and reassembly.
Technical Specifications:
Detailed torque specifications, clearances, fluid capacities, electrical resistance values, engine timing.
Depth:
Comprehensive, suitable for professional technicians and experienced DIY mechanics. Covers routine maintenance to complete engine and chassis overhauls.
Engine Type:
998cc, 4-stroke, Liquid-cooled, DOHC, 16-valve, Inline-4
Bore X Stroke:
72.0 mm x 62.2 mm (typical)
Compression Ratio:
11.8:1 (typical)
Horsepower Est:
Approximately 135-145 HP at the crank (depending on specific year and market tune)
Torque Est:
Approximately 75-80 lb-ft at the crank (depending on specific year and market tune)
Fuel Delivery:
Electronic Fuel Injection (EFI) with dual injectors per cylinder.
Ignition Type:
Digital CDI with electronic advance
Oil Type Recommendation:
SAE 10W-40 API SG, JASO MA certified motorcycle oil (e.g., Motul 5100, Yamalube 4, Mobil 1 Racing 4T).
Oil Capacity W Filter:
Approximately 3.5-3.8 Liters (check manual for exact figure)
Coolant Type:
Permanent ethylene glycol-based antifreeze solution (50% mix with distilled water).
Transmission Type:
6-speed, constant mesh, sequential
Optional Transmission:
N/A (Standard 6-speed)
Clutch Type:
Wet, multi-plate, cable-actuated
Final Drive:
O-ring sealed chain, 17T front sprocket, 44T rear sprocket (typical).
Transmission Oil Type:
Refer to manual for specific Suzuki gearbox oil; often a dedicated transmission oil or high-quality engine oil meeting JASO MA specification.
Length Est:
Approximately 2065 mm (7.1 ft)
Width Est:
Approximately 720 mm (2.4 ft)
Height Est:
Approximately 1150 mm (3.8 ft)
Dry Weight Est:
Approximately 175 kg (386 lbs)
Wet Weight Est:
Approximately 195 kg (430 lbs) (with fluids)
Fuel Capacity:
18 Liters (4.8 US gal)
Front Tire Size:
120/70ZR17 (typical)
Rear Tire Size:
180/55ZR17 (typical)
Wheelbase Est:
Approximately 1405 mm (55.3 in)
Safety Ratings N A:
Motorcycle safety is typically assessed through rider skill and specific safety features, not standardized crash test ratings like cars.
Braking System:
Dual 320mm front discs with 4-piston calipers, Single 220mm rear disc with 2-piston caliper. Anti-lock Braking System (ABS) was an optional feature on some models/markets for this generation.
Suspension Adjustability:
Fully adjustable front forks (preload, compression, rebound damping) and rear shock absorber (preload, compression, rebound damping) allow for fine-tuning of handling and stability.
Frame Construction:
Lightweight aluminum alloy twin-spar frame for rigidity and handling.
Infotainment System:
N/A (This era of motorcycle focuses on performance, not infotainment systems. Features are limited to the instrument cluster.)
Traction Control:
N/A (Traction control systems were not standard or commonly available on this model in this generation.)
ABS:
Optional ABS available on some variants/markets.
Instrument Cluster:
Analog tachometer, digital speedometer, odometer, trip meters, coolant temperature gauge, clock, and indicator lights. Some models may include a basic lap timer.
Oil Change Interval:
Every 6,000 km (3,700 miles) or 6 months, whichever comes first (typical, consult manual for exact Suzuki recommendation).
Chain Maintenance Interval:
Clean and lubricate every 1,000 km (600 miles) and adjust tension as needed.
Valve Clearance Interval:
Every 12,000 km (7,500 miles) or 12 months (typical, critical for engine performance).
Brake Fluid Type:
DOT 4 (refer to manual for specific Suzuki recommendation).
Coolant Capacity:
Approximately 2.2 Liters (check manual for exact figure)
Common Wear Items:
Clutch plates, chain and sprockets, fork seals, brake pads, wheel bearings are common wear items on high-performance motorcycles. Some instances of cam chain tensioner issues may occur with age/mileage.
Fuel System Maintenance:
Regular cleaning of fuel injectors and throttle bodies is recommended for optimal performance, especially with modern fuel formulations.
Manufacturer:
Suzuki Motor Corporation, a Japanese manufacturer with a long history in motorcycles, automobiles, and marine engines.
Gsx R Lineage:
The GSX-R series, particularly the 750cc variants, has a storied history dating back to the 1980s, renowned for its track-derived performance and lightweight construction. The 2000-2002 generation marked a significant technological leap with fuel injection and chassis refinement.
Production Period:
The 2000-2002 GSX-R750 models (often designated Y, K1, K2 internally) were produced during this period.
Motorcycle Press Reviews:
The 2000-2002 GSX-R750 was generally well-received by the motorcycle press for its performance, handling, and aggressive styling, often praised for its lightweight chassis and potent engine.
Performance Ratings:
Consistently ranked among the top sportbikes of its era in performance tests and comparisons.
Not Applicable:
N/A (Motorcycle certifications are typically related to emissions and safety standards, not performance awards.)
