1125R V2 146hp Stage 1 tuning

The Buell 1125R 1125R V2 146hp produces 146 hp and 109 Nm as standard. The YASTUNING Stage 1 remap file takes it to 155 hp and 117 Nm, a gain of +9 hp and +8 Nm. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.