Segment:
Supersport / Sportbike
Target Audience:
Performance-oriented riders, track day enthusiasts, and DIY mechanics seeking to maintain or repair their YZF-R6.
Competitors 2006 2007:
Honda CBR600RR, Kawasaki ZX-6R, Suzuki GSX-R600, Triumph Daytona 675.
Bike Design Philosophy:
High-revving inline-four engine, advanced chassis, MotoGP-derived styling, and track-focused performance.
Benefit:
Cost-effective alternative to dealership servicing, empowers owners with detailed knowledge for maintenance and repair, enhances understanding of vehicle systems.
Engine:
Full disassembly, assembly, tuning, diagnostics, specifications, and troubleshooting for the 599cc inline-four engine.
Fuel System:
Fuel injection system (EFI) components, sensors, injectors, fuel pump, pressure regulator, and troubleshooting.
Transmission:
Clutch operation, gearbox disassembly, assembly, inspection, lubrication, and gear shift mechanism.
Cooling System:
Radiator, coolant hoses, water pump, thermostat, fan operation, and fluid specifications.
Electrical System:
Ignition system, charging system (stator, regulator/rectifier), battery, lighting, starter motor, wiring diagrams, ECU, sensors, and diagnostics.
Chassis:
Frame, sub-frame, front fork assembly (USD), rear suspension (Monoshock), swingarm, and wheel bearings.
Brakes:
Front and rear brake systems, hydraulic lines, master cylinders, calipers, brake pads, rotors, bleeding procedures, and specifications.
Steering:
Handlebar assembly, steering stem, steering bearings, and adjustment procedures.
Bodywork:
Fairings, seat, fuel tank, fenders, and related fasteners.
Maintenance:
Scheduled maintenance, oil changes, filter replacements, chain adjustment, and valve clearance checks.
Troubleshooting:
Detailed diagnostic procedures for common and uncommon issues, fault code interpretation (if applicable), and corrective actions.
Repair:
Step-by-step instructions for component removal, disassembly, inspection, repair, reassembly, and installation.
Diagnostics:
Fault finding, electrical system testing, sensor testing, and engine performance analysis.
Specifications:
Torque values, clearances, fluid capacities, electrical resistance, and pressure specifications.
Depth:
Comprehensive, covering everything from basic fluid checks and adjustments to complete engine and transmission rebuilds, electrical system diagnostics, and chassis component overhauls.
Engine Type:
Liquid-cooled, four-stroke, DOHC, four valves per cylinder, inline four-cylinder
Bore X Stroke:
67.0 mm x 42.5 mm
Compression Ratio:
12.8:1
Horsepower Approx:
125 hp @ 13,000 rpm (crank)
Torque Approx:
67.0 Nm (49.4 lb-ft) @ 11,000 rpm (crank)
Fuel Delivery:
Fuel Injection (Mikuni, 41mm throttle bodies with dual injectors per cylinder)
Fuel Type:
Unleaded gasoline, minimum 91 octane (RON+MON)/2
Ignition System:
Digital TCI (Transistor Controlled Ignition)
Oil Type:
Yamalube 4 (or equivalent) 10W-40 API SG or higher, JASO MA
Oil Capacity:
3.40 L (3.59 US qt) with filter change
Type:
Constant mesh 6-speed
Clutch Type:
Wet, multi-disc
Gear Ratios:
1st: 2.928 (41/14), 2nd: 2.187 (35/16), 3rd: 1.777 (32/18), 4th: 1.523 (31/20), 5th: 1.333 (30/21), 6th: 1.192 (29/23)
Final Drive:
525 O-ring chain, 16/45T (Front/Rear Sprocket)
Transmission Oil:
Yamalube 4 (or equivalent) 10W-40 API SG or higher, JASO MA
Safety Features Standard:
N/A (Motorcycle safety features typically not rated by agencies like NHTSA or IIHS; focus is on rider protection via design and optional equipment).
Braking System:
Dual 310mm hydraulic discs (front), Single 220mm hydraulic disc (rear). ABS was not standard or widely available on the 2006-2007 model.
Lighting:
Dual Halogen Headlights, LED Tail Light.
Frame Design:
Aluminum Deltabox frame for rigidity and handling stability.
Features:
N/A (Performance-focused sportbike of its era, no advanced infotainment features like touchscreens or connectivity).
Features:
N/A (No electronic rider aids like traction control or ABS as standard on this model).
Dashboard:
Multi-function digital LCD display and analog tachometer. Includes speedometer, odometer, trip meters, fuel gauge, clock, and indicator lights.
ECU:
Yamaha's Engine Control Unit (ECU) manages fuel injection and ignition timing for optimal performance across the rev range.
Oil And Filter Change:
Every 6,000 km (3,750 miles) or 6 months, whichever comes first.
Air Filter Cleaning:
Every 12,000 km (7,500 miles) or 12 months.
Spark Plug Replacement:
Every 24,000 km (15,000 miles).
Valve Clearance Check:
Every 24,000 km (15,000 miles).
Coolant Change:
Every 24,000 km (15,000 miles) or 24 months.
Coolant Type:
Permanent type antifreeze (ethylene glycol based), 50% solution with deionized water.
Common Wear Items:
Clutch plates, chain and sprockets, brake pads, tires, fork seals, and regulator/rectifier (can be prone to overheating).
Engine Management:
Occasional throttle position sensor (TPS) issues or idle control valve problems, often resolvable with cleaning or adjustment as per manual procedures.
Manufacturer:
Yamaha Motor Company, a leading Japanese manufacturer known for its innovation in motorcycles, marine products, and musical instruments.
Generation 2006 2007:
This generation (RJ11) represented a significant redesign from the previous model, featuring a new chassis, updated engine management, and revised styling to improve aerodynamics and handling.
Manufacturing Location:
Japan
Production Years For This Generation:
2006-2007
Motorcycle Press Reviews:
Consistently praised by motorcycle journalists for its sharp handling, potent engine, and aggressive styling, often winning comparisons in the 600cc supersport class.
Performance Handling:
Highly regarded for its agility, chassis feedback, and track capability, making it a popular choice for amateur racing and track days.
