Absolutely. Let’s delve into the detailed specifications of the Yamaha SR400, a classic motorcycle with a rich heritage. πŸ“œπŸοΈ

Engine: βš™οΈ

  • Displacement (cc): 399cc
  • Cylinder Configuration: Single-cylinder, 4-stroke, SOHC
  • Bore and Stroke: 87.0 mm x 62.7 mm
  • Compression Ratio: 8.5:1
  • Valve Train: SOHC, 2-valve
  • Fuel Injection/Carburetion: Electronic fuel injection (EFI) (Later models, older models were carbureted) β›½
  • Horsepower (HP): Approximately 23 HP @ 6,500 rpm 🐎
  • Torque (Nm or lb-ft): Approximately 27.4 Nm @ 3,000 rpm πŸ’¨
  • Redline (RPM): Around 7,000 rpm
  • Cooling System: Air-cooled 🌬️
  • Engine Type: 4-stroke

Transmission: ⛓️

  • Number of Gears: 5-speed πŸ–οΈ
  • Gear Ratio: Variable, dependent on model year.
  • Final Drive: Chain πŸ”—
  • Clutch Type: Wet, multi-plate πŸ’¦
  • Quickshifter: Not applicable.

Chassis/Frame: πŸ›‘οΈ

  • Frame Type: Steel, double cradle πŸ—οΈ
  • Wheelbase: Approximately 1,410 mm
  • Rake and Trail: Variable, dependent on model year.
  • Suspension (Front): Telescopic fork πŸ”§
  • Suspension (Rear): Dual shock absorbers, adjustable preload ⚑
  • Swingarm Type: Steel 🦾
  • Ground Clearance: Variable, dependent on model year.
  • Seat Height: Approximately 785 mm πŸͺ‘
  • Dry Weight: Approximately 174 kg
  • Wet Weight: Approximately 174 kg (since it is air cooled and has a small fuel tank, the dry and wet weight are very close) βš–οΈ
  • Weight Distribution: Near even.

Brakes: πŸ›‘

  • Front Brake Type: Single disc πŸ’Ώ
  • Rear Brake Type: Drum brake πŸ₯
  • Brake Caliper Type: Single-piston (front)
  • ABS (Anti-lock Braking System): Equipped on later EFI models. βœ…
  • Traction Control: Not applicable.

Wheels/Tires: 🏁

  • Front Wheel Size: 18-inch β­•
  • Rear Wheel Size: 18-inch β­•
  • Tire Type: Tube-type (generally) πŸ›ž
  • Tire Size: Variable, dependent on model year.
  • Tire Pressure: As specified by tire manufacturer.

Dimensions/Ergonomics: πŸ“

  • Overall Length, Width, Height: Variable, dependent on model year.
  • Fuel Tank Capacity: Approximately 12 liters β›½
  • Rider Ergonomics: Upright, relaxed 🧘
  • Handlebar Width and Height: Variable, dependent on model year.
  • Footpeg Position: Mid-position.
  • Windshield Height and Adjustability: Aftermarket options available.

Electronics/Features: πŸ’‘

  • Instrument Cluster: Simple, analog speedometer and tachometer, basic indicators ⏱️
  • Riding Modes: Not applicable.
  • Cruise Control: Not applicable.
  • Heated Grips/Seat: Aftermarket options available.
  • LED Lighting: Later models included LED tail lights. Front headlight is halogen. πŸ’‘
  • Bluetooth Connectivity: Not applicable.
  • GPS Navigation: Not applicable.
  • Keyless Ignition: Not applicable.
  • USB Charging Port: Aftermarket options available.
  • Immobilizer: Not applicable.
  • Type of headlight: Halogen.
  • Type of tail light: LED (Later models), Incandescent (Older models)
  • Mirror size and placement: Standard, adjustable πŸͺž
  • Horn loudness: Standard motorcycle horn. πŸ“’
  • Side stand and center stand presence: Side stand standard, center stand often optional. βš™οΈ
  • Tool kit included: Basic tool kit. πŸ”§
  • Battery type and capacity: 12V, variable capacity. πŸ”‹
  • Alternator output: Variable, dependent on model year.

Performance Metrics: πŸ’¨

  • Max Speed: Approximately 130 km/h (80 mph) πŸ›£οΈ
  • Acceleration (0-60 mph or 0-100 km/h): Relatively slow, emphasis on ride quality, not speed.
  • Fuel Economy (MPG or L/100km): Approximately 25-30 km/L (60-70 MPG) β›½
  • Range (Distance on a full tank): Approximately 300 km (186 miles) πŸ—ΊοΈ

Other Important Specs: 🌟

  • Type of materials used in the bodywork: Steel, chrome accents. πŸ”©
  • Paint quality: Generally good, classic finishes. 🎨
  • Build quality: High, known for reliability. πŸ› οΈ
  • Service intervals: Variable, dependent on model year.
  • Insurance cost: Relatively low. πŸ’°
  • Resale value: Holds value well, especially older models. πŸ“ˆ
  • Crash bars and other protective equipment availability: Aftermarket options available. πŸ›‘οΈ
  • Luggage availability: Aftermarket options available. πŸ’Ό
  • Heated gear power outlets: Aftermarket options available. πŸ”Œ
  • Sound of the engine: Distinctive single-cylinder thumping sound. 🎢
  • Vibration levels: Noticeable, characteristic of single-cylinder engines. ιœ‡εŠ¨
  • Emissions Standards: Varies by region and model year. ♻️
  • Turning Radius: Tight, good for city riding. πŸ”„
  • Cargo Capacity: Limited, aftermarket options available. πŸ“¦
  • Passenger Capacity: 2 (with appropriate seat) πŸ§‘β€πŸ€β€πŸ§‘
  • Warranty: Varies by region and model year. πŸ“„
  • Price: Varies by region and model year. πŸ’²
  • Availability of aftermarket parts: Excellent. πŸ› οΈ