Alright, let’s dive deep into the Yamaha TT-R series, focusing on a comprehensive, professional, and emoji-enhanced breakdown. We’ll concentrate on the popular TT-R230 and TT-R125LE as representative models, as the series spans various sizes.

Yamaha TT-R Series (Off-Road) 🏞️🏍️

Engine: ⚙️

  • Displacement (cc):
    • TT-R230: 223cc
    • TT-R125LE: 124cc
  • Cylinder Configuration: Single Cylinder 💨
  • Bore and Stroke:
    • TT-R230: 70.0mm x 58.0mm
    • TT-R125LE: 54.0mm x 54.0mm
  • Compression Ratio:
    • TT-R230: 9.0:1
    • TT-R125LE: 10.0:1
  • Valve Train: SOHC, 2-Valve 🔧
  • Fuel Injection/Carburetion: Carburetor (Mikuni) ⛽
  • Horsepower (HP):
    • TT-R230: Approx. 14 HP 🐎
    • TT-R125LE: Approx. 10 HP 🐴
  • Torque (Nm or lb-ft):
    • TT-R230: Approx. 17 Nm
    • TT-R125LE: Approx. 9.5 Nm
  • Redline (RPM): Varies, but designed for low-to-mid-range torque.
  • Cooling System: Air-cooled 🌬️
  • Engine Type (2-stroke, 4-stroke): 4-stroke 🏁

Transmission: ⛓️

  • Number of Gears:
    • TT-R230: 6-speed
    • TT-R125LE: 5-speed
  • Gear Ratio: Optimized for off-road use.
  • Final Drive: Chain 🔗
  • Clutch Type: Wet, multi-disc 🖐️
  • Quickshifter: Not applicable.

Chassis/Frame: 🛡️

  • Frame Type: Steel cradle frame 🦾
  • Wheelbase:
    • TT-R230: 1,375mm
    • TT-R125LE: 1,270mm
  • Rake and Trail: Off-road optimized geometry.
  • Suspension (Front): Telescopic fork 🌲
  • Suspension (Rear): Single shock, link-type 🌲
  • Swingarm Type: Steel swingarm 🪵
  • Ground Clearance:
    • TT-R230: 295mm
    • TT-R125LE: 290mm
  • Seat Height:
    • TT-R230: 870mm
    • TT-R125LE: 805mm
  • Dry Weight: Varies by model year.
  • Wet Weight:
    • TT-R230: Approx. 115kg
    • TT-R125LE: Approx. 90kg
  • Weight Distribution: Off-road balanced.

Brakes: 🛑

  • Front Brake Type: Hydraulic disc 🔘
  • Rear Brake Type: Drum or Hydraulic disc (depending on model) 🔘
  • Brake Caliper Type: Single-piston 🤏
  • ABS (Anti-lock Braking System): Not applicable.
  • Traction Control: Not applicable.

Wheels/Tires: 🏁

  • Front Wheel Size:
    • TT-R230: 21-inch
    • TT-R125LE: 19-inch
  • Rear Wheel Size:
    • TT-R230: 18-inch
    • TT-R125LE: 16-inch
  • Tire Type: Off-road knobby ⛰️
  • Tire Size: Varies depending on the model.
  • Tire Pressure: Off-road specific.

Dimensions/Ergonomics: 📏

  • Overall Length, Width, Height: Varies by model.
  • Fuel Tank Capacity:
    • TT-R230: 6.0 liters
    • TT-R125LE: 6.6 liters
  • Rider Ergonomics: Designed for off-road standing and sitting.
  • Handlebar Width and Height: Off-road specific. 👐
  • Footpeg Position: Off-road specific. 🦶
  • Windshield Height and Adjustability: Not applicable.

Electronics/Features: 💡

  • Instrument Cluster: Basic, typically with a speedometer. 📟
  • Riding Modes: Not applicable.
  • Cruise Control: Not applicable.
  • Heated Grips/Seat: Not applicable.
  • LED Lighting: Typically standard halogen, some newer models LED tail light. 🔦
  • Bluetooth Connectivity: Not applicable.
  • GPS Navigation: Not applicable.
  • Keyless Ignition: Not applicable.
  • USB Charging Port: Not applicable.
  • Immobilizer: Not applicable.
  • Type of headlight: Halogen.
  • Type of tail light: Halogen or LED
  • Mirror size and placement: Off-road minimal.
  • Horn loudness: Standard. 📢
  • Side stand and center stand presence: Side stand included.
  • Tool kit included: Basic tool kit. 🔧
  • Battery type and capacity: 12V lead-acid 🔋.
  • Alternator output: Sufficient for basic lighting.

Performance Metrics: 💨

  • Max Speed (Tested or Claimed):
    • TT-R230: Approx. 60+ mph
    • TT-R125LE: Approx. 50+ mph
  • Acceleration (0-60 mph or 0-100 km/h): Not a primary metric; low-end torque focused.
  • Fuel Economy (MPG or L/100km): Good fuel efficiency for off-road use. ⛽
  • Range (Distance on a full tank): Varies with terrain and riding style.

Other Important Specs: 🌟

  • Type of materials used in the bodywork: Plastic body panels. 🛡️
  • Paint quality: Durable, designed for off-road use. 🎨
  • Build quality: Robust and reliable. 🔨
  • Service intervals: Regular oil changes and air filter maintenance. 🛠️
  • Insurance cost: Typically lower than street bikes. 💰
  • Resale value: Holds value well, especially in good condition. 📈
  • Crash bars and other protective equipment availability: Wide range of aftermarket options. 🚧
  • Luggage availability: Limited, mainly for tool packs. 🎒
  • Heated gear power outlets: Not applicable.
  • Sound of the engine: Typical 4-stroke off-road sound. 🔊
  • Vibration levels: Acceptable for off-road use. 📳
  • Emissions Standards: Varies by region. 🌍
  • Turning Radius: Tight, designed for off-road maneuverability. 🔄
  • Cargo Capacity: Minimal.
  • Passenger Capacity: Single rider. 👤
  • Warranty: Limited warranty. 📜
  • Price: Varies by model and region. 💲
  • Availability of aftermarket parts: Extensive aftermarket support. 🛠️