Segment:
Mid-size cruiser market, with a focus on a minimalist, bobber aesthetic.
Target Audience:
Riders seeking a customizable, stripped-down Harley-Davidson experience.
Key Competitors:
Other Harley-Davidson Dyna models, Indian Scout, various Japanese cruisers (e.g., Yamaha Bolt, Kawasaki Vulcan).
Styling:
Blacked-out components, chopped fenders, solo seat, mini-ape handlebars.
Engine Platform:
Harley-Davidson Twin Cam 103 V-Twin engine, known for its torque and character.
Handling:
Dyna chassis provides a balance between comfort and responsive handling.
Engine:
Detailed overhaul and repair procedures for the Twin Cam 103 engine.
Transmission:
Service and repair of the 6-speed Cruise Drive transmission.
Fuel System:
Includes fuel injection (EFI) system diagnostics and repair.
Electrical System:
Comprehensive coverage of wiring diagrams, ignition, lighting, and accessories.
Chassis:
Includes frame, suspension (forks and rear shocks), and steering components.
Brakes:
Front and rear brake system service, including hydraulic components.
Wheels And Tires:
Wheel bearing service, tire mounting, and specifications.
Bodywork:
Fender, fuel tank, and seat servicing and removal.
Maintenance:
Regular scheduled maintenance, lubrication, and fluid changes.
Troubleshooting:
Diagnostic procedures for common and uncommon issues.
Repair:
Step-by-step instructions for component replacement and repair.
Rebuilds:
Engine and transmission component rebuild procedures.
Adjustments:
Clutch, throttle, and brake lever adjustments.
Diagnostic Level:
Advanced diagnostic procedures, including use of Harley-Davidson diagnostic tools (e.g., Digital Technician).
Rebuild Scope:
Complete engine and transmission overhaul capabilities.
Electrical Schematics:
Detailed factory-level wiring diagrams and electrical troubleshooting charts.
Digital Format:
Likely PDF, optimized for digital access and searchability.
Image Resolution:
High resolution for clear display of diagrams and photographs.
Physical Format If Applicable:
Not specified, but professional manuals are often comb-bound or coil-bound for lay-flat use.
Physical Format If Applicable:
Durable, high-quality paper suitable for workshop environments.
Engine Family:
Harley-Davidson Twin Cam 103
Displacement:
1690 cc (103 cubic inches)
Configuration:
45-degree V-Twin, air-cooled
Bore X Stroke:
3.875 in. x 4.375 in. (98.4 mm x 111.1 mm)
Horsepower Approx:
~70-75 HP (est. at crank)
Torque Approx:
~96-100 lb-ft @ 3500 RPM (est. at crank)
Fuel Delivery:
Electronic Sequential Port Fuel Injection (ESPFI)
Fuel Type:
Unleaded gasoline, minimum 91 octane
Oil Type:
Harley-Davidson Genuine V-Twin 20W-50 Synthetic (or equivalent API CI-4 rated)
Oil Capacity:
4.0 US qt. (3.8 L)
Ignition System:
Electronic, high-performance spark plugs
Transmission Type:
6-speed Cruise Drive
Primary Drive:
Patented, pre-engaged, perma-clutch
Final Drive:
Carbon-belt, 5-speed
Gear Ratios:
1st: 9.311, 2nd: 6.650, 3rd: 4.942, 4th: 3.824, 5th: 3.170, 6th: 2.790 (typical for Twin Cam 6-speed)
Transmission Fluid Type:
Harley-Davidson Formula + Transmission Oil (or Harley-Davidson Syn 3 Synthetic)
Transmission Fluid Capacity:
2.5 US qt. (2.4 L)
Safety Certification:
DOT approved lighting and reflectors (as per US regulations)
Brakes:
Hydraulic disc brakes, front and rear (dual-piston front caliper, single-piston rear caliper).
Frame Construction:
Steel cradle frame designed for stability.
Lighting:
Halogen headlight, LED tail light and brake light.
Gauge Cluster:
Analog speedometer with integrated digital display for odometer, trip meter, clock, and gear indication.
Audio System:
Typically not equipped with a factory-installed audio system on this model, emphasizing a minimalist design.
ABS:
Anti-lock Braking System (ABS) was an optional feature on the 2013 Dyna models and may or may not be present on this specific FXDBA unit. The manual would detail its operation and service if equipped.
Diagnostic Port:
Standard H-D diagnostic connector for use with Digital Technician.
First Service:
1000 miles (1600 km) or 6 months, whichever comes first.
Subsequent Services:
Every 5000 miles (8000 km) or 12 months.
Oil Change Interval:
Every 5000 miles (8000 km) or 12 months, coinciding with scheduled service.
Primary Chain Case Fluid:
Harley-Davidson Primary Chaincase Lubricant (or equivalent SAE 15W-40)
Primary Chain Case Capacity:
26-30 US fl oz. (0.77-0.89 L)
Clutch Cable Adjustment:
Requires periodic adjustment due to cable stretch.
Ignition Coil Placement:
Some models might experience heat issues around the ignition coil mounting location if not properly managed during modifications.
Suspension Performance:
Stock suspension may be considered basic for aggressive riding; aftermarket upgrades are common.
Brand Founding:
1903, Milwaukee, Wisconsin
Brand Segment:
Iconic American motorcycle manufacturer, known for cruisers and touring bikes.
Dyna Lineage:
The Dyna platform, introduced in 1991, was known for its rubber-mounted engine, offering improved vibration isolation compared to earlier Big Twin models.
Street Bob Concept:
The Street Bob nameplate emphasizes a minimalist, customizable aesthetic, often associated with bobber culture.
Manufacturing Location:
USA
Production Years For This Variant:
The FXDBA model specifically denotes a variant for a particular market, with 2013 being a representative year.
Model Segment Recognition:
The Dyna platform generally received accolades for its balance of performance and handling within the cruiser segment.
Motorcycle Reviews:
Reviews often highlighted the Twin Cam 103's torque, the bike's custom styling, and its suitability for customization.
