Chris Bach – Workshop Note / Quick Check #16 – GS/GSA LC (R1200 LC & R1250) – The Best Diagnostic Tool Is Familiarity

When riders think about motorcycle diagnostics, they usually think about tools. MotoScan. GS-911. Fault codes. Live data. Service functions. And don’t get me wrong, those tools are incredibly valuable. But most problems aren’t discovered by a diagnostic tool. They’re discovered by the rider. A slightly different vibration. A new sound. A different starting behavior. A … Read more

Chris Bach Workshop #17 – GS/GSA LC – Sport Air Filters: More Power or Just More Air?

One modification I see recommended all the time is replacing the original BMW air filter with a DNA, K&N, or BMC performance filter. The promise is always the same: “Better breathing.” “More power.” “More torque.” “Sharper throttle response.” But is that actually true on a modern R1200 LC or R1250? The answer is: sometimes yes, … Read more

Chris Bach Workshop #16 – GS/GSA LC – When Is A Noise Actually A Problem?

Let’s be honest… At some point, almost every GS owner has heard a noise and immediately started imagining the worst. A ticking noise.A clicking noise.A slight knock.A vibration that “wasn’t there before. Suddenly, the mind starts working overtime. You search forums.You watch videos.You find ten different explanations.Nine of them involve expensive repairs. 😅 The reality? … Read more

Chris Bach Workshop #15 – GS/GSA LC – Rust Always Starts With a Small Detail

When riders talk about maintenance, the conversation usually focuses on oil changes, valve checks, driveshafts, brakes, diagnostics, suspension settings, or electronic systems. Yet one of the most common issues affecting BMW GS and GSA motorcycles has nothing to do with engine performance. It’s corrosion. The problem is that corrosion rarely starts with something dramatic. It … Read more

Chris Bach – Workshop Note / Quick Check #14 – GS/GSA LC (R1200 LC & R1250) – The Simple Test to Find Out Whether Your Motorcycle Has Changed Without You Noticing

After this week’s Workshop, here is a very simple check you can perform. Choose a road you know perfectly. A road you ride regularly. Then honestly ask yourself these few questions: • Is the braking as precise as it was a year ago?• Does the bike remain as stable over bumps?• Do direction changes still … Read more

Chris Bach Workshop #14 – GS/GSA LC – Why We Stop Noticing Our Bike Is Aging

There is something very deceptive about a GS/GSA LC. Unlike a sudden failure, many things degrade slowly, so slowly that we eventually start considering them “normal.” And that’s exactly the trap. The rider’s brain adapts all the time. A shock absorber slowly getting tired.Braking that feels slightly less precise.An engine that feels a little rougher … Read more

Chris Bach – Workshop Note / Quick Check #13 – GS/GSA LC (R1200 LC & R1250) – The One Photo Habit That Can Save You a Headache During Reassembly

One simple habit before starting any maintenance: take a photo before removing anything. Not an artistic photo. Not a photo for Instagram. A genuinely useful photo. Before removing a cover, wiring harness, hose, connector, bracket, or accessory, take 5 seconds to photograph: It sounds obvious. But the day a simple job takes longer than expected, … Read more

Chris Bach Workshop #13 – GS/GSA LC – Why “Simple Jobs” Turn Into 4-Hour Garage Disasters

Most riders think maintenance becomes difficult because modern motorcycles are complicated. Honestly? That’s often not the real reason. Because many garage disasters start with jobs that should have been easy: On paper? Simple. Then reality arrives 😄 The truth is, maintenance rarely becomes frustrating because of the main task itself. It becomes frustrating because of … Read more

Chris Bach – Workshop Note / Quick Check #12 – GS/GSA LC (R1200 LC & R1250) – The Check You Should Always Do After Installing an Electrical Accessory

We all love adding accessories to our GS. Extra lights for night riding. A louder horn for distracted drivers. A GPS mounted exactly where we want it. But once the accessory is installed, an important question remains: What does the wiring situation actually look like under your seat? Too often, electrical installs turn into a … Read more

Chris Bach Workshop #12 – GS/GSA LC – The Electrical Accessory Mistakes That Slowly Kill Batteries

Modern GS/GSA bikes are incredible machines. • TFT screens• CAN bus electronics• GPS systems• USB chargers• Auxiliary lights• Heated gear• Phone mounts• Wireless charging• Action cameras But here’s the problem: A lot of riders keep adding modern accessories onto motorcycles that were never designed for random “Saturday afternoon quick wiring jobs” 😄 And that’s usually … Read more