Segment:
Lightweight 2-stroke Supersport Motorcycle
Competitors:
Yamaha TZR250, Kawasaki KR-1/KR-1S, Honda NSR250
Design Philosophy:
Performance-oriented, race-replica styling, advanced (for its time) engine technology
Unique Selling Points:
RGV-gamma DNA, powerful V-twin 2-stroke engine, agile handling
Engine:
V-twin 2-stroke, carburetion, ignition, lubrication, cooling, exhaust
Transmission:
6-speed gearbox, clutch system, chain drive
Chassis:
Frame, suspension (front telescopic forks, rear monoshock), steering
Brakes:
Front dual disc, rear single disc, hydraulic system
Electrical:
Wiring diagrams, lighting, ignition system, battery, charging system, instruments
Fuel System:
Fuel tank, fuel lines, carburetors (Mikuni VM28SS twin)
Bodywork:
Fairing, seat, fuel tank cover, fenders
Maintenance:
Regular servicing, oil changes, filter replacement, chain adjustment, brake pad replacement
Troubleshooting:
Diagnostic procedures for common problems, fault finding charts
Repair:
Engine overhaul, carburetor tuning, clutch replacement, suspension servicing, brake caliper rebuild
Disassembly Reassembly:
Detailed step-by-step instructions for component removal and installation
Depth:
Comprehensive; covers from basic maintenance to full engine rebuilds and advanced diagnostics
Engine Type:
Liquid-cooled, 2-stroke, V-twin, Reed valve induction
Bore X Stroke:
54.0 mm x 54.5 mm
Horsepower:
Approx. 60-65 PS (depending on market and tuning)
Carburetors:
2 x Mikuni VM28SS, twin throttle valves
Fuel Type:
Unleaded gasoline (RON 95 or higher recommended)
Ignition System:
Digital CDI with electronic timing advance
Lubrication System:
Suzuki PDS (Premixed Dual System) or separate oil injection
Cooling System:
Liquid-cooled, pressurized radiator, fan assist
Transmission Type:
Constant mesh 6-speed sequential
Clutch Type:
Wet, multi-plate, cable-actuated
Final Drive:
O-ring sealed chain, 520 pitch
Gear Ratios:
Refer to manual for specific ratios (e.g., 1st: 2.500, 2nd: 1.867, 3rd: 1.471, 4th: 1.235, 5th: 1.048, 6th: 0.917)
Transmission Oil:
Suzuki Gear Oil SAE 80W-90 or equivalent
Transmission Oil Capacity:
Approx. 0.65 Liters (refer to manual for exact capacity)
Crash Safety:
N/A (Motorcycle - Not applicable for formal vehicle safety ratings)
Braking System:
Dual front disc brakes with hydraulic actuation, single rear disc brake
Suspension Damping:
Adjustable front forks (preload, compression/rebound damping) and rear monoshock (preload, rebound damping) for optimized handling and stability
Lighting:
Halogen headlamp, LED tail light, turn signals
Infotainment System:
N/A (Focus on performance, not infotainment)
ABS:
N/A (ABS was not a standard or common option on this model)
Connectivity Features:
N/A
Engine Control:
Electronic ignition timing, power valve control system (SET - Suzuki Electronic Timing) for optimizing power delivery across the rev range.
Oil Change Interval:
Every 3,000-4,000 km or annually (refer to manual for specific Suzuki recommendations)
Spark Plug Replacement:
Every 6,000-8,000 km
Chain Lubrication:
Every 500-1,000 km and after washing/rain
Coolant Type:
Ethylene glycol based antifreeze coolant (50/50 mix with distilled water)
Brake Fluid:
DOT 4 hydraulic brake fluid
2 Stroke Oil:
High-quality 2-stroke motorcycle oil, specifically formulated for high-performance liquid-cooled engines (e.g., JASO FD or FC rating)
Common Problems:
Carburetor synchronization and tuning drift, crank seal wear, power valve system issues (carbon build-up), swingarm bearings, front fork seal leaks.
Preventative Measures:
Regular carburetor cleaning and adjustment, proper 2-stroke oil usage, timely maintenance of the power valve system, consistent lubrication of pivot points.
Brand Legacy:
Suzuki has a strong heritage in motorcycle racing, particularly in Grand Prix with the RGV series
Rgv Lineage:
The RGV250P represents the 'P' model evolution, building upon previous generations like the M, N, and K models, incorporating refinements in chassis, engine management, and styling. It was a key player in the 250cc racing replica class.
Production Period:
1988-1996 (RGV250 range)
Manufacturing Location:
Japan