Obsidian Modular Tool System For 2001-2026 Honda Goldwing GL1800
Obsidian Modular Tool System For 2001-2026 Honda Goldwing GL1800
The Obsidian Modular Tool System defines a new category of motorcycle tools—purpose-built for travel without sacrificing capability.
Engineered as a true modular system, it delivers full mechanical functionality in a compact, organized, pack-ready form.
U.S. orders ship free. International shipping is shown at checkout.
-Pre-Order Special –
We sold out, but you won't miss out,
All pre-orders qualify for the same $50-off special offered during our first production run.
Get your kit for $249.95 and free US shipping. Discount auto-applied at checkout.,
Reserve yours now for the next production round with our "charge later" pre-order option.
Estimated to ship by mid-late June.
Couldn't load pickup availability
SKU:OBSHNDAGL1801P
View full details

2001-2026 Honda GL1800 Goldwing
Wheel Removal Tool Sizes
Rear Wheel Removal / Install Requirements
The 2001-2026 Honda Goldwing GL1800 rear wheel removal requires a deep 19mm socket and a breaker bar. This process typically requires the removal of luggage attachments or similar bodywork to access the lugs. The Obsidian Modular Tool System for the Goldwing now features a high leverage extension attachment and a 19mm deep socket, which allows suitable torque to remove the rear wheel lugs. Removing the rear wheel on such a heavy bike must be done with careful consideration. Use of a center stand is critical, and wheel service on the roadside should only be done as an emergency measure.
Front Wheel Removal / Install
Front wheel removal requires the included Obsidian Internal 22mm Hex adaptor.
Use the included sockets and drive bits for caliper and fender removal.
Remainder of Tool System Assembly
Tool System Breakdown (What's Included)
-Main Driver Handle-
- Patented Obsidian Modular Handle/Drive Unit w/ dual ⅜” ratchet drives and attachment receiver.
-Sockets Set-
- Socket Set Assembly- Common metric sizes for motorcycle applications.
- ¼” drive 8mm, 10mm, 12mm | ⅜” drive 13mm, 14mm, 15mm, 17mm
-Wrench Stack-
- Obsidian Original Design Thin-Stack Metric Combination Wrench Set – 8mm/10mm, 12mm/13mm, 14mm/17mm, 18mm/19mm
-Extensions & Adaptors-
- Obsidian ¼” drive T-Handle extension w/ bit quick release (w/ single ⅜” drive end)
- 5″ 3/8″ Drive Extension (For high-torque applications)
- ⅜” to ¼” hex adaptor
-Torx Bits-
- Torx sizes selected for all common motorcycle and aftermarket accessory fasteners
- Sizes in T20, T25, T27, T30, T40, T45, *T50
-Allen / Philp/ JIS / Flat-
- 3mm, 4mm, 5mm, 6mm, 8mm
- Phillips #1, #2, JIS #1
- Flat Head 5/6
-Utility Attachments-
- Quick-release limb saw attachment with removable/replaceable blade
- High-mass hammer/trencher
-Additional Tools-
- 5" slide adjustable pliers
- 10" Tire Spoon Pair
-Obsidian Rugged Thin-Pack Transport Case-
- Designed thin to reduce packing bulk.
- Layout keeps tools and attachments organized, reducing trailside stress during repairs and adjustments.
- Extra space is intentional to allow your add-ons and customization
- External sleeve for Tire Spoon storage
Frequently Asked Questions
Since the Obsidian Modular Tool System is offered as a preassembled, model-specific tool system, does this limit its functionality?
Short Answer… no.
What makes the Obsidian Modular Tool System model-specific is primarily the attachments designed for wheel removal and reinstallation. The tool requirements for this vary quite a bit, not just by make but from model to model.
Aside from the attachments we include in your tool system for wheel removal service, we intentionally designed your Modular Tool System for comprehensive functionality.
It covers all common fastener types while achieving this in a modular, bulk, and weight-saving design.
Included are metric sockets, metric wrenches, Torx drive bits, Allen bits, Philips and JIS bits, along with appropriate adaptors and extensions for high- and low-torque applications.
The comprehensive functionality ensures that your bike’s OEM fasteners are covered, as well as those on mounted aftermarket accessories.
What if I own two or more bike models? Can I have one Obsidian Tool System and use it on all the bikes I own?
Short Answer… Yes
Please note that the tool system is not made bike-specific as a clever gimmick to sell one kit for every bike you own. Our intent is to make tool choice simple and easy.
As mentioned in the previous FAQ section, the only distinction between each kit is the attachments made for wheel removal.
If you have two or more bike models, there are several ways to ensure that a single kit is fully functional for each bike you own.
- Review the wheel removal attachment sizes included in this kit, and compare them to the kit listed for your other bike/s (other bikes not listed? Jump to #4)
- You may discover that they are already compatible, or if not, you will see what sizes are needed.
- If other sizes are needed, we offer these attachments for sale as affordable standalone items (linked here).
- Get our help- It sounds easy, but figuring out what each bike requires can be a hassle. Reach out to us, and we can help ensure each bike model you own is covered by a single kit order.
- We won't stop you from ordering a kit for each bike, as some riders have chosen to leave the tool system packed and always on their bike. This can be convenient if you own multiple bikes, but we are not about finding clever ways to convince you it's a must.
What if I lose an attachment or need to replace a specific component?
Each component in your kit can be purchased as a replacement if something gets lost. If you see that a replacement kit component is not listed as a standalone item, please let us know so we can get our act together and be better at life. We’re glad to help get you what you need.
What is the Obsidian warranty, and if I have a component failure, what do I do?
The Obsidian Modular Tool System features a limited lifetime warranty against defects. Details of the warranty are forthcoming. Should an issue arise, please follow the contact process outlined on the warranty detail page linked above.
Let customers speak for us
from 23 reviewsI recently ordered a kit for a bike, which I ended up trading in for another bike. These folks went out of their way to send me the parts needed for my new bike. Awesome customer service and support!
I have not had a need yet but used the tools to change my oil. So much better of a tool kit in size and coverage of tools needed. To buy each tool separately would cost much more and take up too much space and weight. I added a pair of cutters, zip ties, thin wire, electrical tape and a couple valve stem caps and common bolts. Not sure what else I could need. I recommend this kit!
Well built tool set. Love the multi use handle. Solid and strong. Would recommend to anyone that want to carry a heavy tool bag but gets all the tools ya need in the backcountry. Thanks Obsidian 😊
Knock on wood, I haven't had to use it but gear is solid, compact and will be joining me on my adventures. Its a perfect side kit to my bigger tools. It fits neatly in my tank bag for easy access. Very happy! 👍
Have yet to use it on the road but kit is well designed and appears to be able to handle all basic needs of the bike in a pinch.
The quality is good
This is a very well thought out product! Everything you need for making a road/trail side repair to your (specific) motorcycle. The tools are very high quality and smartly designed for space saving and functionality. The case is versatile and well organized. There is extra storage in the case for other essentials not included in the kit, like electric tester, zip ties, flashlight, electrical tape, shop towel etc. The case has lots of Molle attachments and is relatively flat for minimal space use in your packout.
I HIGHLY RECOMMEND this kit - you will not be disappointed!
I love this set. All the included tools and attachments are high quality (I haven't used the saw or hammer yet). Racheting joints are smooth with no wobble. Using the tire irons as a frame for the pouch is a thoughtful touch. I just added a multi tool and small snap knife.
良かった
Seems like it will be a nice kit with additional room to add other necessities. Hopefully it won’t get used much.
Great communication with one of the founders, very helpful. Delivered quickly, and beautifully machined / designed products. I have not had the opportunity/necessity to use them yet but I suspect they will work well.
Bought it on spec. My old tools, heavy and somewhat rusty needed replacing. Saw the FB ad and went for it. Tools look well made and certainly take up less space. We shall see but so far, the process from ordering to receiving has been excellent
The Obsidian Tool Kit is a well thought out and neatly organized product. Each tool is a quality piece. Knowing this kit is specific to my bike gives me piece of mind that I will have the tool needed for any on road repairs.
Made my tool kit much easier to carry. I might have to ad a couple of things but I’m impressed.
Obsidian Engineering of Utah was created by a small group of adventure riders and chopper builders who happen to love engineering—the kind of engineering where you notice something long overdue for change or in dire need of improvement, then engineer ways to make it far better.
Designed for Motorcycle Travel — Not the Garage
Old tools work. They were just never designed for motorcycle travel
Traditional garage tools assume space, weight tolerance, and redundancy don’t matter. On a motorcycle, every ounce counts and every cubic inch is precious.
Instead of finding clever ways to pack old tools for travel, we decided to reinvent the tools themselves.
Through Directional Load Geometry and a modular-first system design—where components are engineered to serve multiple functions—strength is preserved exactly where force is applied while unnecessary mass is removed everywhere else. The result is a full-function tool system weighing just 4.5 pounds.
A System That Removes Guesswork Before You Pack
Packing tools shouldn’t feel like a gamble, and your tools shouldn’t have to fight for space.
Most riders face the same choice: overpack “just in case,” or leave something behind knowing it might be the one tool they need. Preparedness usually comes from hard experience — and failure.
Obsidian eliminates that tradeoff. Each Modular Tool System is preassembled, model-specific, and intentional. If a tool is included, your motorcycle requires it.
Your garage tools stay in the garage. Your Obsidian system stays packed, organized, and ready — grab and go, every time.
Engineered to Reduce Cognitive Load Under Stress
Trail-side repairs aren’t difficult — until stress makes them so.
Fatigue, exposure, time pressure, and uncertainty degrade working memory and decision-making. This stress-induced cognitive narrowing is why simple repairs feel overwhelming when conditions aren’t ideal.
Obsidian is designed to reduce that load. Tools are organized intentionally, visible at a glance, and accessed without rummaging or reassembly. Like a surgeon’s tray, the system preserves mental clarity by removing unnecessary complexity — allowing you to focus on the repair, restore momentum, and continue under your own power.
Self-Reliance. Self-Recovery. Self-Rescue.
Obsidian is not just a brand—it is the result of years spent riding, breaking down, being shamefully unprepared, improvising, and learning what really matters when things go wrong. Out of those bad situations, great stories are born.