Bimotas are well-known for their exclusivity, Italian style, and characteristically over-the-top engineering. The YB10 Dieci (named for Bimota’s 10th collaboration with Yamaha) was no exception — just 224 examples were made, and each one featured a billet aluminum frame, a seamless one-piece upper fairing, a set of two-tone three-spoke wheels, and a distinctive red and silver livery.
And the YB10 wasn’t just eye candy; it was also a real performer. Beneath the bike’s exotic exterior, it housed the powerplant from a FZR1000. Instead of the Yamaha’s fuel injection, however, it utilized a set of Mikuni 38mm carbs. Together, such a setup was good for a healthy 145hp and 69.4lb-ft of torque. On the road, this meant that the much lighter Bimota (407lbs to the FZR1000’s 472lbs) could take riders to a top speed of 172mph.
Add to that a set of upside down Marzocchi forks, a set of powerful Brembo calipers, and an improved riding position, and you have all the makings of a proper classic — especially when you consider the low production numbers (just 224). As Bennetts puts it in their overview: “If you’re going to buy one now, then this one, or any of the other Yamaha FZ750/FZR1000-powered machines strike the best balance between performance, desirability and price.”
Manufactured in January 1991, this example is VIN: ZESS8YA29MRZES029. The seller acquired it 24 years ago from a private party.
During his ownership, the seller has covered 500 miles. The odometer shows 7,779 miles.
“I bought the bike about 24 years ago when business was good and the money was flowing in. I owned about 15 bikes at this time. In 2012, I quit my job and began traveling around the world on two wheels experiencing over 150 countries and logging in over half million kilometers. I have now moved from the US and selling off my collection of motorcycles. My travels are well documented on ADVRider.com and Instagram.” He is also selling a 1991 Suzuki GSX-R750 through Iconic.
Maintenance:
In preparation for the listing, the seller had us perform a safety inspection and the following services:
-New fuel pump
-Corrected fuel line routing
-New Brembo rear brake master
-Rear brakes flushed and filled
-Battery tested
**Bike is fueled with 93 Octane Ethanol-Free race gas**
Our service department notes the following on their condition report:
Gas Tank Internal Condition: Ok (Plastic)
Engine Oil Level: Slightly Overfilled
Engine Oil Quality: Dark, Age Unknown
2T Oil Level: N/A
Coolant Level: Ok
Coolant Quality: Ok (3% Moisture
Rear Hydraulic Fluid Level: Ok
Rear Hydraulic Fluid Quality: New, 3% Moisture
Final Drive Condition: Ok, light Surface Rust
Headlight High Beam: Ok
Headlight Low Beam: Ok
Passing Light: N/A
Parking Light: Ok
Turn Signals: Ok
Tail Light: Ok
Brake Light (Front Switch): Ok
Brake Light (Rear Switch): Ok
Plate Light: Ok
Horn: Non-Functional
Kill Switch: Ok
Brake Pad % Remaining Front: 90%
Brake Pad % Remaining Rear: 90%
Forks: Ok
Shock/s: Slight Weep, Bump stop is Broken
Tire Date Code Front: 34/00
Tire Date Code Rear: 43/00
Tire % Remaining Front: 30%
Tire % Remaining Rear: 50%
Tire Press. Front: 36 PSI
Tire Press. Rear: 38 PSI
Battery Standing Voltage: 12.43V
Battery Test Results:
-OCV: 12.31V
-Capacity: 11.0 Ah
-Good and Recharge
-State of Health: 100%
-State of Charge: 55%
Charging Voltage @ 4k RPM: 13.8V
Running Condition: Runs on bench
Test Ride Completed: Yes
Test Ride Distance: 2 Miles, unit operates as designed
Tires Installed:
Front: 120/70-17
Rear: 180/55-17
Notes:
-Corrosion on water pump and sprocket cover
-Left Hand Mirror is loose
-Lower Rear Fairing bracket is missing hardware
-Front Brake Pins have been replaced with bolts
-Drive chain is Ok, but has light surface rust
-Carbs have a slight stumble on take-off
*May correct itself with use
-Moderate Body damage:
-Broken tab on fairing
-Scratches on left hand and right hand side of the bike
-Dent in the muffler, etc.
REPAIRS RECOMMENDED:
-Engine Oil and Filter
-Water pump rebuild/replace
-Hydro 2 (Front, Clutch Fluid)
-Possible carb clean
**Slight stumble may correct itself with continued operation**
-Horn Diagnostic
-Replace Missing/Incorrect Hardware
-Chain Service
-Front and Rear Tires
Modifications:
Termignoni sticker on stock exhaust.
Battery tender lead.
Inside of the tank:
It is riding on Pirelli Dragon Evo tires that have aged out with date codes of 3400 and 4300.
The sale includes two ignition keys.
Cosmetic Blemishes: please see the album in the “Photos” tab for all known cosmetic blemishes. Here is a selection:
“There might be some small scratches and stress cracks on the fiberglass fairing if you look hard for them. There is also a small hole on the seat padding.”
Currently located in Panorama City, California, (please make an appointment for an inspection) this Bimota is offered on a clean California title with registration currently on Planned Non-Operation, and estimated renewal fees of $309 to bring registration current through Novemeber 2027. (This covers the whole of 2026, so renewing after November 2026 would half that cost.)
Have any YB10 Dieci stories or questions about this listing? Let us know in the “Comments” tab!
