1978 Black CT70 5.5L Tribute — Built for the Great American Monkey 1000
A modern off-road machine built entirely from aftermarket parts, styled as a tribute to the rare 1978 one-year-only black CT70

For a lot of us, the ’78 CT70 is core-memory material—the only year Honda sent these out in factory black, with bold tri-color striping and proud Mini Trail 70 decals. Aaron kept that silhouette and blackout mood, then re-imagined it with a 5.5L frame kit and trail-ready controls, brakes, and suspension so it can handle real single-track.
“I have a bunch of CT70s (over 15). I like the frame kits because of the larger fuel tank. I saw the Great American Monkey 1000 video a few years ago and was like hell yeah 🤘 this bike was purposely built for that. Most everything on the bike is from Bart Moto Co.”
Built for the Great American Monkey 1000
This bike wasn’t just built to look mean—it was built to go the distance. The Great American Monkey 1000 is a multi-day mini-bike adventure around Moab, Utah, a ~1000 km test across mixed terrain that’s as much about grit and creativity as it is about speed. Aaron has already logged 30 miles of single-track shakedown to prep for the event.
“I need to hack the bike up to fit the racks so it will never be clean like this again”
Why the 5.5L Frame?
The 5.5L fuel tank keeps the blackout look and adds range—fewer fuel stops, more time on route. Pair that with modern controls, suspension, and braking, and you’ve got a nostalgic CT70 that rides like it belongs on today’s routes.
Gallery
All photos © Darren Benz – @darrenbenzphotography
Parts Used in the Build
Most of the components on this bike came from Bart Moto Co.—bringing modern reliability to a classic platform:
- CT70 5.5 Liter Large Tank Frame Kit
- CUSTOM Redone Seat using parts from our CT70 Diamond Seat
- Adjustable CT70 Blackout Inverted Fork with Disc V2 Front End Kit
- Kepspeed Racing CT70 +1.5" Round Tube Extended Swingarm (Black)
- Fastace BDA05AR 15 Position Pro-Grade Adjustable Rebound Gas Shock Set
- CT70 Blackout Rear Disc Brake Conversion
- CT70 10" X 3.5" Aluminum 2 Piece Rim (2 Wheel Set)
- 7/8 Handlebar Left Control Switch Assembly (Headlight, Signal, Horn)
- Kepspeed 7/8" CNC Inset Offset Handlebar Clamp Set (Black)
- Renthal Playbike High Handlebars (Black)
- Performance Clutch & Shorty Hydraulic Brake Lever Set (Black)
- CT70 Auxiliary Fuel Tank 1.88 Liter
- Blackout Oil Cooler Kit
- Black YX140 140cc Electric Start Clutch (Motor Only)
- CT70 K0 Style Big Bore Exhaust (Black)
- RK Racing GB420MXZ 420 Race Spec Chain (100 Link)
- YX140 CNC Performance Gear Shifter Lever (Black)
- CT70 YX140 Clutch Cable
- Heavy Duty Engine-Mount Studded Foot Pegs and Kick Stand
- Duro HF910 120/90-10 Tire
- Heavy Duty 10" Inner Tube with Angled Valve Stem (Fits 4.00-10 / 120/90-10 +)
- Black CNC Headlight Bracket for Inverted Fork Kit
- CT70 Dax Style Tail Light Assembly with Signal Tabs
- CT70 Front and Rear Fenders Set (Flat Black)
- CT70 12V Complete Harness and Electrical Parts (Black Controls)
- 12V Parts Unlimited Lithium Battery (CT70 12V Battery Trays)
Start Your Own Build
Chasing the ’78 vibe or prepping for Moab? We’ve got the parts and know-how to help you finish strong.