890 RC 8C 135hp Stage 1 tuning

The KTM RC 8C 890 RC 8C 135hp produces 135 hp and 98 Nm as standard. The YASTUNING Stage 1 remap file takes it to 141 hp and 104 Nm, a gain of +6 hp and +6 Nm. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.