Introduction
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Market Position
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Motorcycle Segment:
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Husqvarna's foray into the street-oriented supermoto/naked bike segment, leveraging BMW's technical expertise.
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Target Audience:
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Riders seeking a sporty, agile, and performance-oriented naked motorcycle with European styling and engineering.
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Competitive Analysis
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Key Competitors:
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Ducati Hypermotard, KTM 990 Supermoto, Triumph Speed Triple, Aprilia Dorsoduro.
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Key Features
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Design Philosophy:
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Combines off-road inspired chassis dynamics with a powerful parallel-twin engine for street performance.
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Unique Selling Points:
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Lightweight chassis, potent engine, premium suspension components, distinctive Scandinavian design cues.
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Manual Coverage
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Systems Covered
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Engine Systems:
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Engine mechanical, fuel system, ignition system, lubrication system, cooling system, exhaust system, engine management (ECU).
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Drivetrain Systems:
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Transmission (clutch, gearbox, final drive), power delivery.
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Chassis Systems:
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Frame, suspension (front fork, rear shock absorber), steering system, wheels, tires.
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Braking Systems:
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Front and rear brake systems (hydraulic, caliper, disc, master cylinder, brake lines), ABS (if applicable).
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Electrical Systems:
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Battery, charging system (alternator/stator, regulator/rectifier), starting system, lighting (headlight, taillight, indicators), instrumentation, wiring diagrams, ECU.
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Bodywork And Trim:
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Body panels, fairings, seat, fuel tank, fenders, ergonomics.
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Procedures Included
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Maintenance Procedures:
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Routine maintenance checks, oil changes, filter replacements, chain adjustment, brake pad inspection and replacement, spark plug service, valve clearance checks.
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Diagnostic Procedures:
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Troubleshooting common problems, fault code interpretation (if applicable), diagnostic tool usage.
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Repair Procedures:
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Detailed step-by-step repair instructions for all major components and systems, including engine rebuild, transmission overhaul, suspension repairs, electrical system diagnosis and repair.
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Disassembly And Assembly:
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Complete guide to component disassembly and reassembly with torque specifications.
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Technical Depth
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Depth Of Information:
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Comprehensive OEM level detail, suitable for professional technicians and experienced DIY mechanics.
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Diagnostic Capability:
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Advanced diagnostic information, including wiring schematics, component testing, and troubleshooting flowcharts.
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Parts Information:
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Includes specifications, tolerances, and often diagrams for parts requiring replacement or measurement.
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Engine Specifications
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Primary Engine
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Engine Type:
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Liquid-cooled, four-stroke, parallel-twin cylinder
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Engine Displacement:
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892.9 cc (54.49 cu in)
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Bore X Stroke:
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92 mm x 68 mm (approx.)
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Compression Ratio:
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12.0:1 (approx.)
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Valve Train:
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DOHC, 4 valves per cylinder
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Performance
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Horsepower:
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Approx. 105 hp (77 kW) @ 8000 rpm (NUDA 900); Approx. 110 hp (81 kW) @ 8500 rpm (NUDA 900 R)
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Torque:
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Approx. 98 Nm (72 lb-ft) @ 6000 rpm (NUDA 900); Approx. 100 Nm (74 lb-ft) @ 6000 rpm (NUDA 900 R)
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Fuel System
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Fuel Delivery:
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Electronic Fuel Injection (EFI) with dual throttle bodies (likely Keihin or similar)
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Fuel Type:
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Unleaded gasoline, minimum 95 RON (91 AKI)
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Fuel Tank Capacity:
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13 Liters (approx. 3.4 US gallons)
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Maintenance
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Service Intervals
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Oil Change Interval:
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10,000 km (6,000 miles) or 12 months (check manual for specific conditions)
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Valve Clearance Check:
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20,000 km (12,000 miles)
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Spark Plug Replacement:
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20,000 km (12,000 miles)
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Fluid Specifications
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Engine Oil Type:
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SAE 10W-40, API SG/SH/SJ/SL/SM or JASO MA/MA2 (synthetic recommended)
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Engine Oil Capacity:
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Approx. 2.8 Liters (with filter change)
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Coolant Type:
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Ethylene glycol-based coolant, 50% mixture with distilled water (e.g., BMW approved coolant)
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Brake Fluid Type:
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DOT 4 (refer to manual for specific DOT rating and replacement interval)
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Clutch Fluid Type:
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DOT 4 (same as brake fluid)
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Known Issues
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Common Complaints:
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Some early models experienced minor electrical gremlins, occasional clutch judder, and potential issues with the throttle position sensor. The manual will provide diagnostic procedures for these.
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Service Bulletins:
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The manual may reference or implicitly cover procedures to address known service bulletins issued by Husqvarna/BMW.
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