I want to start changing my oil on a 2015 R1200GSW. the dealer uses oil from a drum and with what I spent on this bike I want something better. my bike works at high revs and about 500-700 miles per week. wanting to change about every 3,500 - 4,000 miles. how many miles do you go before a...

I have noticed that my new R1250GS has a strange and unexpected engine noise. It occurs when the engine is under load at all speeds and all gears. A typical circumstance - 50 mph in top gear when slightly opening the throttle there is a strange rattle/slight knock/grumble. It's always difficult...

I've been running what the manual specifies 36/32 but the BMW tech said that is way too low. He says 42/40 if I was spending 90% on the asphalt. Adventure, spoke wheels,Bridgestone BW-501/502 Battle Wing tires. What are all of you running? Thanks

Can I get some suggestions on a "plug & Play" aftermarket replacement horn for my GS?

I currently own a low mileage 2006 GS (4,900 miles) that has been a great bike. Back then there were few options. Mine has spoke wheels and Nav....now outdated). I plan to keep the panniers and Corbin seat, becasue they aren't involved in the trade. My bike looks and rides like new. The 2017 I...