Bimota Bb3 vs Bimota Kb4
Side-by-side comparison for used motorcycle buyers
Bimota Bb3 vs Bimota Kb4. Bimota Bb3: 110 hp @ 7,750 rpm hp, ~195 kg (wet/curb weight) weight, top speed ~220 km/h (estimated), Motoryk rating 7.8/10. Bimota Kb4: 140 hp @ 10,000 rpm hp, 189 kg (wet/curb weight) weight, top speed ~240 km/h (estimated), Motoryk rating 7.5/10.
Performance at a Glance
Green = winner per metric · Bars are relative to the higher value
Bimota Bb3
Bimota Kb4
Horsepower (hp)
110 hp
140 hp
Torque (Nm)
119 Nm
111 Nm
Top Speed (km/h)
220 km/h
240 km/h
Weight (kg) — lower is better
195 kg
189 kg
Type
Supersport
Supersport
Horsepower
110 hp @ 7,750 rpm
140 hp @ 10,000 rpm
Torque
119 Nm @ 6,000 rpm
111 Nm @ 7,300 rpm
Top Speed
~220 km/h (estimated)
~240 km/h (estimated)
Weight
~195 kg (wet/curb weight)
189 kg (wet/curb weight)
Fuel
~6.5 L/100km (estimated real-world average)
~6.5 L/100km (estimated real-world average)
Fairing
Yes
Yes
Individual Reviews
Bimota Bb3
7.8/10
"Spectacular ownership experience if your wallet survives the commitment."
Pros
+Chassis precision is extraordinary
+BMW engine utterly bulletproof
+Rare, appreciating collector status
Cons
−Parts availability nearly nonexistent
−Specialist-only servicing requirements
−Purchase price remains steep
Bimota Kb4
7.5/10
"An exotic gamble that rewards obsessive buyers with deep pockets."
Pros
+Stunning hand-built Italian bodywork
+Bulletproof Kawasaki engine reliability
+Razor-sharp trellis frame handling
Cons
−Eye-watering Bimota-specific parts costs
−Very limited specialist knowledge available
−Patchy small-batch build quality
Top 10 Accessories
Picks that work on either bike.
