2006–2006 Harley-Davidson CVO Twin Cam 103 (FLHTCUSE Ultra Classic)

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The 2006–2006 Harley-Davidson CVO Twin Cam 103 (FLHTCUSE Ultra Classic)** is a limited-edition, factory-custom grand touring motorcycle produced by Harley-Davidson. As a product of the Custom Vehicle Operations (CVO) program, the FLHTCUSE represented the pinnacle of the company’s touring lineup for the 2006 model year. It combined the extensive touring capabilities of the standard Ultra Classic Electra Glide with exclusive performance enhancements, custom paint schemes, and a comprehensive suite of premium accessories, making it one of the most desirable and well-appointed motorcycles of its time.

Development and Positioning

The Harley-Davidson CVO program was established to create highly exclusive, limited-production motorcycles for the brand’s most discerning customers. These models are built using standard production motorcycles as a base but are heavily modified with Screamin’ Eagle performance parts, unique paint finishes unavailable on other models, and a host of chrome accessories from the Harley-Davidson Parts and Accessories catalog.

For 2006, the CVO team selected the Ultra Classic Electra Glide as the platform for its ultimate touring machine. The goal was to deliver a motorcycle that offered unparalleled comfort, style, and power for long-distance riding. The resulting FLHTCUSE was positioned above the standard FLHTCUI Ultra Classic Electra Glide, serving as a halo model that showcased the best of Harley-Davidson’s engineering and design capabilities.

Key Features of the 2006 Harley-Davidson CVO Twin Cam 103

The FLHTCUSE was distinguished from its standard counterparts through a series of significant, factory-installed upgrades. These enhancements covered every aspect of the motorcycle, from the powertrain to its aesthetic and functional components.

Powertrain and Performance

At the heart of the 2006 CVO Ultra Classic was the Screamin’ Eagle 103 Stroker Twin Cam engine. This air-cooled, 1690cc (103 cubic inch) V-Twin was a substantial upgrade over the standard 1450cc (88 cubic inch) Twin Cam engine found in the rest of the 2006 touring family. The larger displacement was achieved through an increased stroke, providing a significant boost in torque and horsepower. This engine was paired with a 5-speed Cruise Drive transmission and featured Electronic Sequential Port Fuel Injection (ESPFI), delivering smooth power and throttle response across the RPM range.

Custom Styling and Amenities

A hallmark of any CVO model is its visual presentation. The 2006 FLHTCUSE was offered in three exclusive two-tone color combinations: Black Emerald and Sunglo Blue, Autumn Haze and Vivid Black, and Black Candy Crimson and Charcoal Slate. These intricate paint jobs were complemented by an abundance of chrome, including chrome front forks, chrome clutch and brake master cylinders, and chrome switch housings.

The motorcycle rolled on distinctive 16-inch chrome, slotted six-spoke cast aluminum wheels. Rider and passenger comfort were elevated with a custom leather seat featuring dual-zone heating controls. Heated hand grips, a premium Harman/Kardon advanced audio system, and integrated navigation were also standard features, making it one of the most technologically advanced tourers of its era.

Comparison with Previous and Standard Models

Compared to the standard 2006 Ultra Classic Electra Glide (FLHTCUI), the CVO model (FLHTCUSE) offered a clear step up in every category. The most significant difference was the Screamin’ Eagle 103 engine, which provided a level of performance the standard Twin Cam 88 could not match. Beyond the powertrain, the CVO’s exclusive paint, extensive chrome, heated components, and premium audio system were all factory-installed features that would have required extensive and costly customization on a standard model.

The 2006 model also built upon the foundation of the previous year’s CVO tourer, the 2005 FLHTCSE2 Screamin’ Eagle Electra Glide. While that model also featured a 103ci engine, the 2006 FLHTCUSE was based on the more comprehensively equipped “Ultra Classic” platform. This meant it included the full Tour-Pak luggage carrier with integrated passenger backrest and speakers, lower fairings with storage, and more advanced electronics as standard equipment, solidifying its status as the ultimate two-up, long-haul machine from Harley-Davidson.

Specifications

General
Brand Harley-Davidson
Model Screamin’ Eagle Ultra Classic Electra Glide
Model Class CVO (FLHTCUSE)
Model Year 2006
Type Touring
Maximum mass (GVWR) 1259 lb. (571 kg)
Maximum passengers 2
Performance
Max. power (est.) ~88 Hp / 5500 RPM
Max. torque 105 ft-lb (142 N•m) / 3500 RPM
Top designed speed ~110 mph (177 km/h)
Size
Length 98.3 in. (2497 mm)
Width 39.0 in. (991 mm)
Height 61.3 in. (1557 mm)
Wheelbase 63.5 in. (1613 mm)
Seat height 27.3 in. (693 mm) (Laden)
Ground clearance 5.1 in. (130 mm)
Curb weight (Running Order) 869 lb. (394 kg)
Engine
Type 45° V-Twin, Four Stroke, Air-Cooled, Pushrod-operated OHV
Displacement 103 cu in (1690 cc)
Bore × Stroke 3.87 in. × 4.38 in. (98.4 mm × 111.1 mm)
Compression ratio 9.0:1
Starting system Electric starter
Fuel supplying system Electronic Sequential Port Fuel Injection (ESPFI)
Ignition control system ECU Ignition
Lubricating system Dry-sump
Oil capacity 4.0 qt (3.8 L)
Engine oil type SAE 20W-50 Harley-Davidson H-D 360 Motorcycle Oil
Cooling System Air-Cooled
Idle speed 1000 RPM ± 50 RPM
Transmission
Transmission type 5-speed, manual gear shift
Clutch type Wet, multi-disc, manual
Driving system Belt drive
Primary reduction ratio 1.440 (36/25)
Final reduction ratio 2.188 (70/32)
Gear ratio 1st: 10.110; 2nd: 6.958; 3rd: 4.953; 4th: 3.862; 5th: 3.150
Chassis
Tire size Front: D402F MT90B16; Rear: D402 MU85B16
Rim size Front: 16 in.; Rear: 16 in. Chrome Slotted 6-Spoke Cast Aluminum
Capacity of fuel tank 5.0 gal (18.9 L)
Fuel consumption (est.) Highway: 46 mpg; City: 38 mpg
Electric
Battery 12V / 28 Ah Sealed
Headlight Halogen 55W / 60W
Tail light Incandescent
Suspension
Front Suspension 41.3 mm telescopic forks
Front travel 4.6 in (117 mm)
Rear Suspension Air-adjustable shocks
Rear travel 3.0 in (76 mm)
Rear spring preload Air-adjustable (0-50 psi)
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