2007–2011 Harley-Davidson Dyna Twin Cam 96 (FXDC Super Glide Custom)

The 2007–2011 Harley-Davidson Dyna Twin Cam 96 (FXDC Super Glide Custom) represents a significant era for the storied American motorcycle manufacturer, marking a pivotal update to one of its most versatile platforms. Positioned between the sportier Sportster and the larger Touring families, the Dyna line was renowned for its “big twin in a small frame” philosophy, offering riders a powerful, customizable, and agile cruiser experience. The introduction of the larger Twin Cam 96 engine and a new six-speed transmission for the 2007 model year elevated the Super Glide Custom’s performance and highway capability, solidifying its reputation as a factory custom with authentic Harley-Davidson soul.

The FXDC Super Glide Custom was designed to appeal to riders seeking classic cruiser aesthetics combined with a touch of personalization straight from the showroom floor. It stood out within the Dyna lineup with its generous use of chrome, including on the powertrain covers, console, and steel-laced wheels. The bike featured a low-slung, two-up ribbed seat, a distinctive “fat” bobtail rear fender, and mini ape-hanger handlebars that provided a comfortable and commanding riding position. Its tank-mounted electronic speedometer and ignition switch gave it a clean, classic look that resonated with traditionalists and new riders alike.

Powertrain Evolution: The Twin Cam 96 Engine

The most substantial upgrade for the 2007–2011 Harley-Davidson Dyna models was the transition from the previous Twin Cam 88 engine to the new Twin Cam 96. This change brought about a noticeable improvement in performance and refinement.

The key differences from the previous model included:

Increased Displacement: The engine’s displacement grew from 88 cubic inches (1450cc) to 96 cubic inches (1584cc). This was achieved by increasing the stroke, which resulted in a significant boost in torque, particularly at low RPMs. This change gave the bike stronger acceleration from a stop and more responsive roll-on power for highway passing.
6-Speed Cruise Drive Transmission: Paired with the new engine was the 6-speed Cruise Drive transmission. This replaced the older 5-speed gearbox and introduced a taller final gear ratio. The addition of the sixth gear lowered engine RPM at highway speeds, reducing vibration, improving fuel economy, and creating a more relaxed cruising experience for long-distance travel.
* Standard Electronic Fuel Injection: While fuel injection was available on previous models, the 2007 update made Electronic Sequential Port Fuel Injection (ESPFI) standard across the Dyna line. This system improved throttle response, cold-start reliability, and overall engine efficiency compared to the carbureted models it phased out.

Together, these powertrain enhancements transformed the Dyna Super Glide Custom into a more capable and modern machine without sacrificing the classic, air-cooled V-twin character that is central to the Harley-Davidson identity.

Chassis and Handling

The foundation of the 2007–2011 Harley-Davidson Dyna Twin Cam 96 (FXDC Super Glide Custom) is its robust steel frame, which is a hallmark of the Dyna family. The design is characterized by its twin external rear shock absorbers, a feature that distinguishes it visually from the Softail line’s hidden suspension. The engine is rubber-mounted to the frame, a design choice that effectively isolates the rider from engine vibrations at idle and on the move, contributing to a smoother ride over long distances.

The suspension setup consisted of a conventional telescopic front fork and dual coil-over rear shocks with adjustable preload. While not a high-performance system, it was tuned to provide a balance between comfort for cruising and stability for spirited riding on back roads. The bike’s handling was considered nimble for its size, thanks to its relatively steep rake angle and manageable weight, making it a capable machine for both city commuting and weekend excursions. Braking was handled by single-disc brakes on both the front and rear wheels, providing adequate stopping power for a cruiser of its class.

Specifications: 2007-2011 Harley-Davidson FXDC Super Glide Custom