Some BUELL Motorcycle Manuals PDF are above the page - 1125, Firebolt, Lightning, XB9r, XB12..
Buell Motorcycle is a subsidiary of Harley-Davidson Corporation, and is, in fact, a subsidiary whose specialization is the production of exclusive sports bikes.
A characteristic feature of motorcycles manufactured by the Buell Motorcycle Company is a specially designed tubular frame made of chrome-molybdenum steel. A horizontal shock absorber with a tensile spring located under the engine acts as an elastic element of the rear suspension.
The Thunderstorm powertrain used on Buell motorcycles - a significantly modernized Sportster 1200 - is specially made by Harley-Davidson.
Thunderstorm is seriously boosted by increasing compression, using oversized valves, a special camshaft, and a lightweight flywheel.