Mad Monkey Motorcycle Company
Built to Inspire Your First Custom.
This vintage Harley rolling hardtail chassis is the perfect foundation for new builders who dream of crafting a classic. Built with old-school style and modern precision, it brings together the raw spirit of early Harley bobbers with the reliability today’s riders need.
Designed to ignite creativity, build confidence, and get you wrenching, this setup is perfect for anyone taking their first step into the world of custom bikes. All you need is some imagination, patience and the drive to make it yours.
Own the look. Build the legend. Ride the dream.
Vintage Rolling Bobber Chassis
All mounted chassis includes:
- Aftermarket Hardtail Frame
- Standard Springer Forks (23") and Vintage Headlight
- 1" Drag Handlebar and Risers
- 40-Spoke Black Wheels and Cruiser Tires
- 2 Gal "Wassell" Peanut High Tunnel Bobber Tank
- Black Solo Seat
- Chrome Kickstand
Built for a Big Twin motor such as the Evolution (Evo) or old school Shovelhead or Panhead. You can choose either 4/5/6-speed tranny with the correct mount plate and a closed or open primary.
Build levels and Pricing
All chassis include the above offered from used to brand new (includes MSO).
- Used Core (frame, forks and wheels) plus new components (Tank, Seat, handle bars) - $2795
- New Core and Components (Used Rims & Wheels) - $3295
- All New with Standard Springer Forks - $3795
- All New with Vintage Springer Forks - $3995
- DIY Purchase list - $195
Feel free to reach out for availability and lead-time.