With a pedigree in racing dating back to the early 70’s, Moriwaki Engineering was a Japanese motorcycle manufacturer and tuner company that started from a gentleman with the same namesake: Mamoru Moriwaki. The Japanese company specialized in race-oriented engines, motorcycles, and parts, making waves in the industry with their close ties to the Motorcycle Grand Prix.
Made as an entry into the world of road-racing and track days, the MH80R was largely based off of Honda’s success in the small-displacement market at the time. Powered by Honda’s CR80 engine, the MH80R took some strong cues from motorcycles such as the NS-1, and the Moriwaki was good for around 7-8 horsepower, offering similar numbers for torque at peak RPMs.
Originally, the MH80R was offered in the Japanese market, but some folks that had to get their hands on this compact racer went through the trouble to import these models to the states.
This example is VIN: MH80RF96076. The seller purchased the bike at an auction in Japan 10 years ago and states, “This was the Miyabee Plus mini moto track day bike. Has not been used for several years so letting it go to someone who can get it back out on track. The Moriwaki MH80R is a fun bike for a beginner or even more experienced riders.”
There is no odometer, true mileage unknown. During her ownership, the seller has covered approximately 300 miles during her ownership.
Maintenance:
In preparation for the listing, the seller had us perform a safety inspection. Our service department notes the following on their condition report:
Gas Tank Internal Condition: PASS
Engine Oil Level: GOOD
Engine Oil Quality: OK
2T Oil Level: PREMIX IN GAS TANK
Coolant Level: GOOD
Coolant Quality: FAIL MORE THAN .30 V
Front Hydraulic Fluid Level: PASS
Front Hydraulic Fluid Quality: MARGINIAL 1.5-3.0% H2O
Rear Hydraulic Fluid Level: GOOD
Rear Hydraulic Fluid Quality: GOOD LESS THAN 1.5% H2O
Clutch Hydraulic Fluid Level: NA
Clutch Hydraulic Fluid Quality: N/A
Final Drive Condition: NEEDS TO BE CLEANED
Headlight High Beam: N/A
Headlight Low Beam: N/A
Passing Light: N/A
Parking Light: N/A
Turn Signals: N/A
Tail Light: N/A
Brake Light (Front Switch): N/A
Brake Light (Rear Switch): N/A
Plate Light: N/A
Horn: N/A
Kill Switch: PASS
Brake Pad % Remaining Front: 80
Brake Pad % Remaining Rear: 70
Forks: NO LEAKS
Shock/s: NO LEAKS
Tire Date Code Front: 3017
Tire Date Code Rear: 3414
Tire % Remaining Front: 30
Tire % Remaining Rear: 20
Tire Press. Front: 30
Tire Press. Rear: 30
Battery Standing Voltage: N/A
Charging Voltage @ 4k RPM: N/A
Running Condition: RUNS
Test Ride Completed: NO
Test Ride Distance: N/A
Notes:
•RUSTY REAR BRAKE CALIPER PISTON
•CR80 MOTOX ENGINE
•BATTERY PACK TO POWER TACH NEEDS 9-AA BATTERIES
•GEAR BOX OIL DATED
•WATER/WATER WETTER IN RADIATOR
•FRONT BRAKE FLUID FAILED TEST
•CHAIN DIRTY
•TIRES AGED
RECOMMENDED REPAIRS:
•Replace tires
•Service chain
•Flush front brake fluid
•Replace gearbox oil
•Flush and fill radiator with water wetter
Modifications:
Aftermarket exhaust.
Track bodywork and decals.
Inside of the tank:
It is riding on Dunlop KR410 and Pirelli Diablo Supercorsa SC tires with date codes of 3414 and 6421.
There are no keys.
Cosmetic Blemishes: please see the album up top for all known cosmetic blemishes. Here is a selection:
Currently located in Panorama City, California, this Moriwaki is offered on a Bill of Sale only with import paperwork. Have any MH80R stories or questions about this listing? Let us know in the “Comments” tab!
