Specific gear ratios are detailed within the manual, crucial for performance tuning.
๐ Dimensions
Exterior
Overall Length:
Approx. 2000 mm
Overall Width:
Approx. 710 mm
Overall Height:
Approx. 1140 mm
Wheelbase:
Approx. 1375 mm
Weights
Dry Weight:
Approx. 139-145 kg (depending on specification)
Wet Weight:
Approx. 155-160 kg (with fluids)
Fuel Tank Capacity:
Approx. 16 Liters (including 3-liter reserve)
๐ก๏ธ Safety Features
Ratings
Safety Ratings:
N/A (Motorcycles typically do not have standardized crash ratings like cars)
Active Features
Braking System Features:
Dual front discs with 4-piston calipers, single rear disc.
Suspension Adjustability:
Adjustable preload, compression, and rebound damping (front and rear) for optimized handling and stability.
Passive Features
Frame Strength:
Robust twin-spar aluminum frame for chassis integrity.
Lighting:
Halogen headlight, taillight, and turn signals.
๐ก Technology Features
Infotainment
Infotainment System:
N/A (No infotainment system; focus is on pure performance).
Driver Assistance
Driver Assistance Features:
N/A (No electronic rider aids like ABS or traction control on this model).
Connectivity
Connectivity Features:
N/A (No connectivity features).
Instrumentation
Instrument Cluster:
Analog tachometer, speedometer, coolant temperature gauge, odometer, trip meter, neutral indicator, turn signal indicators.
๐ง Maintenance
Service Intervals
Oil Change Interval:
Every 5000-7500 km or annually (engine oil, if applicable, but primarily focused on 2T oil).
Spark Plug Replacement:
Every 3000-5000 km (depending on plug type and usage).
Air Filter Cleaning:
Every 3000-5000 km or as needed in dusty conditions.
Chain Lubrication Adjustment:
Every 500-1000 km and after washing/wet riding.
Top End Rebuild:
Recommended every 10,000-20,000 km for optimal performance and engine longevity, depending on usage and oil quality.
Fluid Specifications
Engine Oil Type:
Premium 2-stroke synthetic oil (refer to manual for specific viscosity and API TC ratings).
Coolant Type:
Ethylene glycol-based coolant, typically a 50/50 mix with distilled water.
Brake Fluid Type:
DOT 4 or DOT 5.1 brake fluid (refer to manual for specific recommendation).
Fork Oil Type:
Specific suspension fluid (e.g., Showa SS-8, รhlins Fork Oil 01) with specific viscosity and weight (e.g., 5W, 7.5W).
Known Issues
Power Valve Sticking:
Carbon buildup can cause power valves to stick, affecting powerband and idle.
Oil Injection Pump Failure:
Potential for failure of the automatic oil injection pump, leading to lubrication issues if not caught.
Ignition Coil Failure:
Aging ignition coils can fail, causing misfires or no spark.
Crankshaft Bearing Wear:
High-revving 2-stroke engines can experience crankshaft bearing wear over time, especially if not properly maintained.
Carburetor Tuning Sensitivity:
Highly sensitive to altitude and temperature changes, requiring frequent adjustments for optimal performance.
๐ Vehicle History
Brand Heritage
Aprilia Motorcycle Legacy:
Aprilia has a strong racing heritage, particularly in smaller displacement categories and 2-stroke racing, stemming from its origins in Italian motorsport.
Model Evolution
Rs250 Development:
The Aprilia RS250 was developed by Aprilia, utilizing a highly modified Suzuki RGV250 Gamma V-twin engine and chassis components, often with upgrades from performance partners like รhlins.
Racing Pedigree:
Directly influenced by Aprilia's success in Grand Prix motorcycle racing, particularly the RGV500 and RS250 GP machines.
Production
Production Years:
1995 - 2003 (with distinct MK1 and MK2 variants)
Manufacturing Location:
Noale, Italy
๐ Awards & Recognition
Recognitions
Performance Reputation:
Consistently lauded by motorcycle publications for its razor-sharp handling, potent 2-stroke engine, and track-day capability.
Collectible Status:
Highly sought after by collectors and enthusiasts due to its unique character and diminishing numbers of well-maintained examples.
Ratings
Magazine Reviews:
Frequently featured in 'best of' lists and performance comparisons for its class.
Certifications
Engineering Design:
Praised for its innovative chassis and engine integration, a testament to Aprilia's engineering prowess.