BMW S1000RR K46 (09-17) S1000XR K49 (15-17) HP4 K42 (11-14) ジェネレーター ステーター コイル

My stator volts were in the low 12s. Replaced this and they are around 14-14.2 at idle. It fixed my battery charging issue

The battery is charging while the engine is on, so that solved my problem perfectly.

After upgrade the stator and regulator, the battery stays charged, the lights remain bright, and the ignition system operates correctly. As same as get a new bike.

Works great! No more dead batteries!

Perfect fit and fired right up ! Let’s see if it holds up as longer than last OEM one !

Corrected the overcharging issue with my bike. Required a change over of the factory charging electrical connector. Only took a few minutes but was worth the savings.

It works great i think I've had it for over a week bow and its working good no issues at all easy install

Good product. Real pain in the butt to get the old one off to replace but product lined right up and fixed my charging issue.