April 29, 2008: Buell Motorcycle Company is releasing an updated Electronic Control Module (ECM) calibration for all 1125R motorcycles built prior to April 04, 2008.
The new/updated ECM calibration provides improved cold and hot restart functionality and improved throttle response. The updated calibration also provides optimized electrical system draw and electrical accessory operation.
Owners of affected Buell 1125R motorcycles may obtain the ECM update via reflash free of charge at any Buell dealership.