2008 Buell 1125R Photo Gallery

Celebrating its 25th Anniversary, the Buell Motorcycle Company goes in a new direction with the liquid-cooled 72-degree engine powering its new 1125R sportbike. Check out the full story in 2008 Buell 1125R Revealed.

By placing the swing arm pivot point forward in the engine cases, the anti-squat properties and suspension control of the 1125R were optimized. The rigid connection to the engine was used to optimize the stiffness of the swing arm in relation to the overall chassis.

The rear brake utilizes a 240 mm stainless steel rotor gripped by a two-piston caliper. The caliper is mounted directly to the inner surface of the swing arm, so it is hidden from view and also weighs 1.5 pound less than a typical rear-brake design.

Twin side-mounted free flowing radiators are mounted longitudinally within aerodynamic cowlings. The position of the radiator system lowers the center of gravity and centralizes mass, and allows the cowlings to direct free-flowing air to each radiator.

Ram-air system pressurizes the air box for a gain in peak performance. The air intake is located between the front fork legs and below the fairing. Air flow to this area and the size and shape of the intake were optimized using computational fluid dynamics (CFD) models. The 12-liter airbox is design

A Helmholtz chamber within the muffler further reduces noise output. Twin brushed stainless exhaust outlets produce less exhaust noise than a single side-mounted outlet.

The dash is very informative with new technological goodies including an Onboard Diagnostic Information System, Ambient air temperature, average miles per gallon and instant gas mileage among the regular tach, speedo and trip-meters.

The fairing incorporates a six-bulb headlight system for brilliant road illumination at night. Two bulbs are illuminated in daylight running mode for enhanced visibility in traffic.

2008 Buell 1125R

The engine is cradled in a new Buell Intuitive Response Chassis (IRC) with massive, rigid aluminum spars that double as the fuel reservoir.

Utilizing the Buell Trilogy of Tech principles and computer-modeled aerodynamics, the 1125R is designed to deliver the precise handling that has defined Buell for 25 years with a new level of engine performance.

The Buell 1125R offers an athletic riding position. Quiet Zone aerodynamics are achieved by managing air flow around the rider for enhanced performance and comfort.

The shape of the fairing and windshield optimize air flow over and around the rider for reduced drag and enhanced rider comfort.

Quiet Zone cockpit aerodynamics were developed using computational fluid dynamics (CFD) models and experience gained in development of the Buell XBRR production racing motorcycle.

Utilizing patented Buell Fuel in the Frame technology, the aluminum frame spars double as a 5.6-gallon fuel reservoir.

A new-generation Intuitive Response Chassis (IRC) is optimized for torsional stiffness. The engine is solid-mounted to the frame and acts as a structural member. The swingarm pivot point is located in the engine case structure, creating a more-rigid connection between the front and rear wheels.

The Buell 1125R is available with Midnight Black bodywork, Diamond Blue wheels, Diamond Blue frame and swingarm, and Fusion Bronze engine trim.

The new 1125R sticks to the three tenants of the Buell Trilogy of Technology - chassis rigidity, low unsprung weight and mass centralization - to deliver race-inspired agility and handling.

The Buell 1125R represents an all-new platform from the Buell Motorcycle Company that is changed in almost every respect from previous Buell models, but stays true to Buell's design and engineering philosophies.

New Buell ZTL2 (Zero Torsional Load) front brake utilizes an eight-piston caliper based on a design developed for the Buell XBRR production racing motorcycle.

To reduce weight, the shock is mounted directly between the frame and the swingarm without linkage, and its off-center placement optimizes airflow through the motorcycle.