Market Position:
The Harley-Davidson FLHX Street Glide is a premium, large-displacement touring motorcycle known for its comfortable ride, extensive touring features, and iconic V-twin engine. It targets riders seeking a blend of long-distance capability and classic American cruiser styling.
Competitive Analysis:
Competes directly with other large-displacement touring motorcycles from brands like Indian Motorcycles (e.g., Chief Vintage, Roadmaster) and potentially some touring-oriented models from Japanese manufacturers, though the Street Glide's appeal is strongly tied to its Harley-Davidson heritage and V-twin platform.
Key Features:
Batwing fairing with integrated audio, hard-shell saddlebags, comfortable rider and passenger seating, cruise control, V-twin engine, iconic styling.
Engine Systems:
Engine disassembly, assembly, tuning, lubrication, cooling, fuel injection, ignition, starting, charging
Transmission Drivetrain:
Clutch, transmission internals, primary drive, final drive (belt/chain), gear shifting mechanisms
Chassis Suspension:
Frame, front fork (including Showa Dual Bending Valve), rear suspension (air shocks), swingarm, wheel bearings, steering head bearings
Braking System:
Front and rear brake calipers, master cylinders, brake lines, brake fluid flush and bleeding, ABS system diagnostics (if equipped)
Electrical System:
Battery, charging system, lighting (headlight, taillight, turn signals), ignition system, starter motor, wiring diagrams, diagnostic trouble codes (DTCs), ECM/ECU diagnostics, infotainment system, cruise control
Fuel System:
Fuel tank, fuel pump, fuel injectors, fuel lines, fuel pressure regulator, evaporative emission control (EVAP) system
Bodywork Trim:
Fairing, saddlebags, fuel tank, fenders, seat, handlebars, controls, instrumentation
Routine Maintenance:
Oil changes, filter replacements, air filter service, spark plug replacement, brake pad inspection/replacement, tire pressure checks, chain/belt tension adjustment
Diagnostic Troubleshooting:
Step-by-step diagnostic procedures for common and uncommon issues, fault code interpretation, electrical testing
Repair Rebuild:
Complete engine rebuild, transmission overhaul, suspension component replacement, brake system service, electrical component repair/replacement
Installation Adjustment:
Component installation, calibration of sensors and systems, cable adjustments, control lever setup
Depth:
Comprehensive: Covers everything from basic maintenance to full engine and transmission rebuilds, including electrical system diagnostics and wiring diagrams.
โ๏ธ Engine Specifications
Engine Type:
Air-cooled, Twin Cam 103โข V-twin
Displacement:
1690 cc (103 cubic inches)
Bore X Stroke:
3.875 in. x 4.375 in. (98.4 mm x 111.1 mm)
Torque:
Approx. 101 ft-lbs @ 3,500 RPM (as per Harley-Davidson specifications for Twin Cam 103)
Fuel Delivery:
Electronic Sequential Port Fuel Injection (ESPFI)
Fuel Type:
Unleaded gasoline, 91 octane or higher recommended
Ignition System:
Crankshaft position sensor, coil-sorted ignition
Safety Ratings:
Motorcycles are not typically rated by consumer safety organizations in the same manner as automobiles (e.g., NHTSA, IIHS). Safety relies on rider skill and adherence to maintenance schedules.
Active Safety:
Optional: Anti-lock Braking System (ABS), good braking performance from Brembo calipers.
Passive Safety:
Sturdy frame construction, adequate lighting, horn, protective fairing and saddlebags.
Infotainment System:
Boom!โข Box 4.3 or 6.5 Infotainment System with 4.3-inch or 6.5-inch color touchscreen (depending on specific trim/options), AM/FM radio, CD player, USB/MP3 input, Bluetooth connectivity for audio streaming and hands-free calling.
Cruise Control:
Standard electronic cruise control.
Connectivity Features:
Optional CB/intercom functionality, GPS navigation integrated into Boom! Box systems.
Engine Oil Filter Change:
Every 5,000 miles (8,000 km) or 12 months, whichever comes first.
Primary Chain Tension:
Check and adjust every 10,000 miles (16,000 km).
Air Filter Replacement:
Inspect every 10,000 miles (16,000 km), replace as needed (frequency depends on riding conditions).
Spark Plug Replacement:
Typically every 20,000-30,000 miles (32,000-48,000 km).
Brake Fluid Flush:
Recommended every 24 months, regardless of mileage.
Engine Oil Type:
Harley-Davidson Genuine V-Twin 20W-50 Synthetic Motor Oil or equivalent API CI-4 rated diesel engine oil.
Primary Lubricant:
Harley-Davidson Genuine Formula+ Transmission & Primary Chain Lubricant (SAE 50) or equivalent.
Transmission Lubricant:
Harley-Davidson Genuine Formula+ Transmission & Primary Chain Lubricant (SAE 50) or equivalent.
Brake Fluid:
DOT 4 (for ABS and non-ABS systems).
Fork Oil:
Refer to manual for specific weight and type (e.g., Harley-Davidson Type E or equivalent).
Known Issues:
Potential issues can include charging system problems (stator, regulator), clutch cable adjustments, exhaust leaks, and occasional electronic gremlins. Routine maintenance is key to preventing most common problems. Cam tensioner wear can be an issue on older Twin Cam engines, though the 103 is generally more robust.
Brand Heritage:
Harley-Davidson, founded in 1903, is one of the most iconic American motorcycle manufacturers, renowned for its V-twin engines and cruiser styling. The brand has a deep-rooted culture and a loyal following.
Model Evolution:
The Street Glide model line, introduced in 2006, evolved from the FLHX model, offering a more touring-focused package with a fixed fairing and premium audio. The 2013 model year saw the adoption of the Twin Cam 103 engine as standard, enhancing performance.
Production Years:
The FLHX Street Glide has been in continuous production since its introduction in 2006, with various engine and feature updates across model years.
