Of course. Here is a full article about the 2010–2012 Harley-Davidson Softail CVO Twin Cam 110 (FLSTSE CVO Convertible).
The 2010–2012 Harley-Davidson Softail CVO Twin Cam 110 (FLSTSE CVO Convertible) is a limited-production motorcycle from Harley-Davidson’s Custom Vehicle Operations (CVO) division. Produced for three model years, the FLSTSE was designed to offer a unique “two-bikes-in-one” concept, easily transforming from a solo street cruiser into a two-up light-touring machine without tools. It stood out in the Harley-Davidson lineup for its exclusivity, high-end finishes, and the inclusion of the then-largest displacement engine offered by the factory, the Screamin’ Eagle Twin Cam 110.
Overview and Concept
Harley-Davidson’s CVO program specializes in creating highly customized, limited-edition factory models equipped with premium components, exclusive paint schemes, and performance upgrades not available on standard production motorcycles. The FLSTSE CVO Convertible was a prime example of this philosophy, built upon the iconic Softail chassis, which conceals its rear shock absorbers for a classic “hardtail” appearance.
The core concept of the Convertible was its versatility. The motorcycle came standard with a set of quick-detach components, including a compact windscreen, a passenger pillion seat, a passenger backrest (sissy bar), and leather-covered saddlebags. These items could be added or removed in minutes, allowing the rider to tailor the bike’s profile and function to the day’s ride. In its stripped-down form, it presented as a low-slung, solo custom cruiser. Fully equipped, it became a capable machine for weekend trips and two-up riding.
Drivetrain and Performance
At the heart of the FLSTSE CVO Convertible was the Screamin’ Eagle Twin Cam 110B engine. This 110 cubic inch (1803 cc) air-cooled, 45-degree V-twin was counter-balanced (indicated by the “B” in the engine name) and rubber-mounted, a combination designed to reduce vibration for a smoother ride, particularly at highway speeds.
This engine was a significant step up from the Twin Cam 96B found in standard Softail models of the era. It was tuned for massive low-end torque, delivering its peak output low in the RPM range, which provided strong acceleration from a standstill and effortless passing power. The engine was paired with a 6-speed Cruise Drive transmission, which featured a tall overdrive gear for relaxed, low-RPM highway cruising. Fueling was managed by an Electronic Sequential Port Fuel Injection (ESPFI) system, and the exhaust was a distinctive “Tommy Gun” 2-into-2 chrome system.
Chassis and Features of the 2010–2012 Harley-Davidson Softail CVO Twin Cam 110 (FLSTSE CVO Convertible)
The FLSTSE was built on the traditional Softail frame, providing a low seat height that made the powerful machine manageable for a wide range of riders. The suspension consisted of conventional telescopic forks at the front and horizontally mounted, coil-over shocks hidden beneath the transmission.
Key features that set the CVO Convertible apart included:
Wheels and Tires: It rolled on chrome, 18-inch Stinger cast aluminum wheels shod with a 130mm front and a wide 200mm rear tire.
Brakes: The braking system featured 4-piston calipers front and rear, with Anti-lock Brakes (ABS) included as a standard feature.
Electronics: Standard equipment included electronic cruise control and the Harley-Davidson Smart Security System with a keyless ignition fob.
Ergonomics and Style:** The bike featured a distinctive two-piece seat with removable passenger pillion, both trimmed in alligator hide-style leather. Full-length floorboards, a low-profile fuel tank console with a color-matched insert, and internally wired handlebars contributed to its clean, custom aesthetic.
Model Year Changes
While the core platform remained consistent, each model year received unique paint schemes and minor updates.
2010 (FLSTSE)
The inaugural model was introduced in three exclusive color combinations:
Inferno Orange & Vivid Black with Silver Braze Graphics
Maple Metallic & Phantom Flame Graphics
Abyss Blue & Sapphire with Silver Braze Graphics
2011 (FLSTSE2)
The second year saw new color options and a significant technology upgrade with the integration of a handlebar-mounted Road Tech Zumo 660 GPS navigation system. The audio system was also improved to include an iPod nano and holder. Color choices for 2011 were:
Screamin’ Eagle Hot Citrus & Antique Gunstock
Black Diamond with Crimson & Black Graphics
Autumn Haze & Antique Gunstock
2012 (FLSTSE3)
For its final year, the CVO Convertible received its last set of exclusive paint schemes and continued to include the Zumo GPS and iPod integration as standard. The 2012 colors were:
Crimson Red Sunglo with Scarlet Crystal Graphics
Abyss Blue with Catacomb Graphics
Satin Pewter with Catacomb Graphics
Specifications
| General | |
| Brand | Harley-Davidson |
| Model | Softail CVO Convertible |
| Model Class | FLSTSE |
| Model Year | 2010–2012 |
| Type | Cruiser / Convertible |
| Maximum mass | 1160 lb. (526 kg) (Gross Vehicle Weight Rating) |
| Maximum passengers | 2 |
| Performance | |
| Max. power | Not officially published (Est. 90-95 hp) |
| Max. torque | 110 ft-lb (149 N•m) / 3000 RPM |
| Min. turn diameter | N/A |
| Top designed speed | Approx. 115 mph (185 km/h) |
| Size | |
| Length | 94.9 in. (2410 mm) |
| Width | 38.6 in. (980 mm) |
| Height | 45.4 in. (1153 mm) |
| Wheelbase | 64.2 in. (1630 mm) |
| Seat height | 26.1 in. (664 mm) (laden) |
| Ground clearance | 5.1 in. (130 mm) |
| Curb weight | 779 lb. (353 kg) (in running order) |
| Engine | |
| Type | Air-cooled, Twin Cam 110B™ V-Twin |
| Displacement | 110 cu. in. (1803 cc) |
| Bore × Stroke | 4.0 in. × 4.38 in. (101.6 mm × 111.1 mm) |
| Compression ratio | 9.15 : 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 | 3.5 qt (3.3 L) |
| Engine oil type | SAE 20W50 Harley-Davidson H-D 360 Motorcycle Oil |
| Coolant capacity | N/A (Air-cooled) |
| Coolant type | N/A (Air-cooled) |
| Idle speed | 1000 RPM ± 50 RPM |
| Transmission | |
| Transmission type | 6-speed Cruise Drive®, manual |
| Clutch type | Multi-plate, wet |
| Driving system | Belt drive |
| Primary reduction ratio | 1.353 (34/46) |
| Final reduction ratio | 2.063 (32/66) |
| Gear ratio | 1st: 3.337; 2nd: 2.313; 3rd: 1.719; 4th: 1.391; 5th: 1.188; 6th: 1.000 |
| Chassis | |
| Tire size | Front: 130/70B18 63H; Rear: 200/50R18 76V |
| Rim size | Front: 18 in. x 3.5 in.; Rear: 18 in. x 6 in. |
| Capacity of fuel tank | 5.0 gal (18.9 L) |
| Fuel consumption | Approx. 42 MPG (5.6 L / 100 km) combined |
| Electric | |
| Battery | 12V / 19 Ah |
| Headlight | Halogen 55W low beam, 60W high beam |
| Position Light | N/A |
| Turning light | Incandescent bulb |
| Tail light | LED |
| Front fog light | N/A |
| Shock Absorbers | |
| Front travel | 5.1 in (130 mm) |
| Front suspension | 41.3 mm telescopic forks |
| Rear travel | 3.4 in (86 mm) |
| Rear suspension | Horizontally-mounted, coil-over shocks |
