I checked the survey section of this forum, where buried with all the other surveys is a 'Which BMW Do You Own?" questionnaire. According to those results, there are/were just a few dozen of us K12R/Sport/K13R owners on the K-Bikes forum. Hard to believe, but I'm assuming most of us never...

So for 15 years I've been riding BMW's and singing their praises. NO MORE! Hiking in Death Valley today I come back to the trail head, get on the bike hit the ignition and it starts up making the noise like it used to before I had the cam reservoir changed. (It hasn't made that noise in the 2...

I put in a new O2 sensor and that took out a lot of the bike's stumbling, but didn't entirely cure some of the fueling issues. I've been reading with great interest the work y'all have been doing on tuning with the PC3, but don't entirely understand the process of how y'all are doing it. I...

I picked up the K13S on Apr 23rd and it runs beautifully. Have over 1200mi on it. The only issue has occurred since 600mi about 6 times total... that is while downshifting and slowing down preparing to come to stop, the engine just "quietly" without notice shuts off, always while in 2nd or 3rd...

Hi folks, I was into the dealership for my first 600 mile maintenance last Tuesday, and I ordered a specific accessory plug for feeding my Garmin 276C GPS. There are 2 accessory outlets on the Canbus system that allow one to drain power: 1 in the front, under the tank panel that hides the...