Details on the 69 Chopper
The 69 Chopper was designed by Dar Holdsworth, Brass Balls’ BossMan. He was looking to develop a bike that contains unique, American made components that would standout in the crowd. In addition, it would provide significant value to the owner from a price and performance standpoint.
So late one night he got out his pen and paper and produced the design of the 69 Chopper. A few months later it was built and is now in production for the 2010 model year. The following are the details of the motorbike.
Since the release of the 69 Chopper people have been calling and sending emails and commenting on Facebook for more information. Listed below are detail shots, build sheet and video. Call the team at Brass Balls at 405-270-0995 to learn more.

Signature wheels by Leroy Thompson. Machined, anodized, contrast cut, then aged copper inserts affixed. Wheel mounted on Metzeler tires. D&D custom performance exhaust with aluminum can and black powerder coated pipe.

Proven performance, proven power. S&S motor.

Vendetta Oil tank and Rock Shox adjustable air shock for seat. Custom Brass Balls leather seat.

Crime Scene Choppers’ Speedster gas cap.

Darwin Motorcycles stainless tag bracket with LED light.

Leroy Thompson Wheel, Metzeler donut with Brass Balls/Hawg Halter 4 piston brakes with Wilwood discs

Brass Balls signature grips by Leroy Thompson. Machined billet aluminum with aged copper end inserts with the BB logo machined into them.

Brass Balls signature foot pegs by Leroy Thompson. Machined billet aluminum with aged copper end inserts with the BB logo machined into them. And solid copper toe pegs. Forward controls by Excel.
Laser cut Darwin logo into the frame gusset.
Brass Balls signature risers by Leroy Thompson. Machined billet aluminum with aged copper inserts with the BB logo machined into them. Digital black face speedo by Wire-Plus, machined into the trees.

Rapide headlight by Crime Scene Choppers

Rapide tail light by Crime Scene Choppers

Brass Balls signature foot pegs by Leroy Thompson. Machined billet aluminum with aged copper end inserts with the BB logo machined into them. And solid copper toe pegs. Forward controls by Excel.
The 69 Chopper Ready For Action
Brass Balls Choppers’ Components
- Bike Name: Brass Balls “69 Chopper”
- Year / Model: 2010 Brass Balls “69 Chopper”
- Engine Make / Size: S&S Cycle 92″ Round
- Exhaust: Custom exhaust from D&D Performance Enterprises with chrome slip-on
- Transmission Type: 6 speed Baker Drivetrain
- Frame Make / Type: Racing Innovations / Darwin Motorcycles
- Front End: 41 mm
- Rake: 36 degrees
- Stretch: 3 up, 1 out, 1 back
- Frame Type: Swingarm Rigid with adjustable Rock Shox seat
- Wheels: Front Leroy Thompson for DM / 21″ x 2.15″
- Wheels: Rear Leroy Thompson for DM / 18″ x 5.5″
- Tires: Front Metzeler ME 880 / 120mm
- Tires: Rear Metzeler ME 880 / 180mm
- Brakes: Front Hawg Halters / Brass Balls 4 piston, Wilwood Disk
- Brakes: Rear Hawg Halters / Brass Balls 4 piston, Wilwood Disk
- Paint: In house by Aaron Glenn
- Plating: Custom Powder Coat
- Lights: Crime Scene Choppers Rapide Head and tail lights
- Gas Cap: Crime Scene Choppers Speedster Gas Cap
- Controls: Excel brushed hand & foot controls
More 69 Chopper Pics

More images of the 69 Chopper are located in our Flickr gallery.
69 Chopper Power
Part of the test with any new model is to see what she can do… Holdsworth was out in Sturgis testing the throttle response and power delivery. It passed with flying colors… He also graduated from Bert Baker Burnout U.
More Details
Darwin Motorcycles continues to partner with leading innovative companies to make the Brass Balls Bobbers & Choppers one of the coolest production custom bike available while supporting companies in the motorcycle industry. The Brass Balls 69 Chopper features superior components.
NHTSA Manufacturer
Call 405.270.0995 for more details.
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