This incredible custom Honda XR650L was purchased new by the current owner and ridden for approximately 150 miles before he sent it to Spencer Parr of Parr Motorcycles with free reign to “build something cool.”
More details are available on Parr’s website, but Spencer starts off his description by saying, “when I got the bike, I knew two things. It was going to be a supermoto build and the paint would be derived from the Honda Rothmans NSR500, my favorite looking bike of all time.”
Spencer continues: “The bike was disassembled of all the stuff that was not needed and stored away. The first part of the build process for me is the subframe. So, the old subframe was chopped off and a new one was started. For the new subframe, it uses the existing subframes mounting points with slight curves in the supporting arms to make it unique. After that, an electronics box was made and welded in.”
“After the subframe, the tank was next. Arguably one of the most important design aspects of a build because everything must flow with the tank. With this build, after trying on multiple tanks, I landed on a 1978 Honda XL350 tank. Classic design with a decent size tank. To make it fit, the mounts on the front of the tank had to be trimmed down, and the rear portion of the tank had to be cut out and molded around the frame. The petcock insert also had to be moved since the underside was cut out to fit over the frame. Two mounts were welded to the neck of the main frame to install the tank.”
“The suspension was up next. For this build I resprung the stock rear shock to the rider’s weight and riding ability. For the front, it uses RSW Racing triples with 2004 Honda CRF450R forks. The CRF forks were rebuilt and resprung. For wheels, is runs a standard 17” supermoto set made by Warp 9.”
“After the front forks were installed, next was the fenders. For the front fender it uses my go-to fender which is the 1972 Honda SL350 (aluminum). It has that classic dirt bike look to it and it looks great on anything! The rear fender was made from aluminum, and I also integrated the taillight into the lower portion of the fender. I also made a splash guard that mounts to the swingarm.”
“For the exhaust, it uses 1.75” stainless tubing from my favorite vendor, Stainless bros. It’s a 2 into 1 setup with a cone engineering muffler I use on most of my builds. The classic look of the cone style muffler is timeless, and they always sound great!”
“The last part of any build before paint is the seat. It’s made from steel and uses a hood latch setup to lock it in place. Removal is super easy; all you have to do is press the button on the latch and it comes right off. This was powder coated black and sent to Dane Utech (Plzbeseated) for the upholstery.”
“Paint is the most exciting part of a build because you get to see your idea come to life. I do not use any design software, so everything is derived from the ideas I have in my head. I knew it was going to be based off my favorite looking bikes of all time, the Honda Rothmans NSR500. Hired Guns Paint is who I use, and he always knocks it out of the park. The frame was also painted charcoal and when you get close, it has a slight sparkle to it. It looks great and a good change from a black frame!”
“After I got everything back from paint, I assembled the bike and got ready for everyone’s favorite part, the wiring. The bike uses the stock wiring harness that was modified to sync with all the electronics that was added. For the speedo, it uses the Motogadget Motoscope Mini with an indicator mounting bracket. The signals are the Motogadget Blaze Tens minis front and rear.
For the headlight, it’s an LED headlight I have used for mockup over the years but unsure of the brand. All the wiring on the handlebars are ran inside to make the handlebar look cleaner. For the carb, it uses the new Lectron carb with a pod style filter. For ease of adjustment and overall performance, Lectron is the one I use for all my builds.”
Overall, I love the look and feel of this bike! The owner told me to just build something cool and made this build such an enjoyable experience. Hope the world likes it!” The finished product was featured on websites like Pipeburn and BikeBound – the latter called it one of their Top 10 Supermotos of 2025.
This example is VIN: JH2RD0604MK901098, Engine #: RD06E-3109323. The seller of this bike is the original owner, he purchased it new from a Honda dealership.
The odometer shows 37 miles. Total mileage is estimated to be 200.
“I bought this new from the dealership, rode it about 150 miles, and then commissioned Parr Motorcycles to build a custom supermoto.”
Maintenance:
In preparation for the listing, the seller had us perform a safety inspection, drain the old gas, and clean/tune the carb. Our service department notes the following on their condition report:
Gas Tank Internal Condition: Ok (Light Surface Rust)
Engine Oil Level: Low
Engine Oil Quality: Ok (Age Unknown)
2T Oil Level: N/A
Coolant Level: N/A
Coolant Quality: N/A
Front Hydraulic Fluid Level: Ok
Front Hydraulic Fluid Quality: Moderate,<3% of moisture Rear Hydraulic Fluid Level: Ok Rear Hydraulic Fluid Quality: Fail, >3% of moisture
Clutch Hydraulic Fluid Level: Ok
Clutch Hydraulic Fluid Quality: Ok, <1.5% moisture
Final Drive Condition: Ok
Headlight High Beam: Ok
Headlight Low Beam: Ok
Passing Light: Ok
Parking Light: Ok
Turn Signals: Ok
Tail Light: Ok
Brake Light (Front Switch): Ok
Brake Light (Rear Switch): Ok
Plate Light: Ok
Horn: Ok
Kill Switch: Ok
Brake Pad % Remaining Front: 90+%
Brake Pad % Remaining Rear: 90+%
Forks: Ok
Shock/s: Ok
Tire Date Code Front: 29/24
Tire Date Code Rear: 25/23
Tire % Remaining Front: 90%
Tire % Remaining Rear: 90%
Tire Press. Front: 34 PSI
Tire Press. Rear: 36 PSI
Battery Standing Voltage: 13.3V
Charging Voltage @ 4k RPM: 14.54V
Running Condition: Ok, runs on bench
Test Ride Completed: Yes
Test Ride Distance: Ok, unit operates as designed
Tires Installed:
Front:120/70-17 Michelin Pilot Power 2 CT’s
Rear: 150/60-17 Michelin Pilot Power 2 CT’s
Notes:
-Full Custom Build
-Lectron Carburetor
-Full Stainless Exhaust
-Warp 9 Wheels
-Carburetor was disconnected upon arrival
REPAIRS RECOMMENDED:
-Oil and filter change (Age unknown)
-Hydro 2
Modifications:
In addition to the custom work mentioned above in the description, this bike features:
NiceCNC case covers, NiceCNC front sprocket cover, aftermarket pegs.
NiceCNC chain guard.
Renthal Fatbar handlebars.
Aftermarket grips, Turner Performance levers.
Aftermarket rear brake master cylinder reservoir.
Core Moto brake lines.
Inside of the tank:
It is riding on Michelin Pilot Power 2CT tires with date codes of 2523 and 2924.
The sale includes two keys.
Cosmetic Blemishes: please see the album in the “Photos” tab for all known cosmetic blemishes. Here is a selection:
Currently located in Panorama City, California, (please make an appointment for an inspection) this Honda is offered on a clean Michigan title. Have any XR650L stories or questions about this listing? Let us know in the “Comments” tab!
