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All Bikes/Bimota/Kb4
Bimota Kb4
Supersport

Bimota Kb4

The Bimota Kb4 has a top speed of ~240 km/h (estimated), produces 140 hp and weighs 189 kg. Motoryk rates it 7.5/10.

Bimota KB4于2023年推出,这是继川崎于2019年收购Bimota49%的股份之后,这家意大利精品制造商对川崎动力机器的回归具有里程碑意义的回归。KB4 围绕川崎 Z1000 直列四缸引擎构建,恢复了可追溯到 1978 年传奇的 KB1 的 KB 命名传统。值得注意的是,它将Bimota手工制作的意大利底盘艺术与川崎久经考验的动力装置相结合,为批量生产的超人提供了独一无二的轻质替代品。

140 hp

权力

111 Nm

扭矩

189 kg

重量

~240 km/h (estimated)

最高速度

~6.5 L/100km (estimated real-world average)

燃料

Faired

身体

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Video Review

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买家应该知道什么

⚙️

Kawasaki Heart, Bimota Soul

The KB4 uses Kawasaki's proven 1043cc inline-four engine from the Z1000, giving buyers access to a well-documented, reliable powerplant with widely available parts and service knowledge.

💎

Extreme Rarity Holds Value

With very limited production numbers, the KB4 commands strong resale value and is unlikely to depreciate sharply — making it as much a collectible as a rider.

🔧

Specialist Servicing Required

Bimota's unique trellis frame and hub-center steering system require specialist knowledge to service correctly, so buyers should budget for experienced technicians and factor in limited local workshop availability.

按年份划分的世代和规格

2022–2025 Gen 1

推出了轮毂中心转向、川崎 Z1000 直列四缸发动机、碳纤维车身、先进的电子套件。

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二手买家评论

7.5/10
最适合
Wealthy enthusiasts wanting Italian exotic, Japanese reliability

"An exotic gamble that rewards obsessive buyers with deep pockets."

$18,000-$28,000 used

The KB4 is essentially a Kawasaki Z1000-engined exotic wearing bespoke Italian bodywork, and that's both its greatest strength and its most important caveat. You're getting that punchy 1043cc inline-four wrapped in Bimota's trademark trellis frame and hand-built aluminum bodywork — genuinely special stuff that turns heads like almost nothing else on the road. Ownership costs reflect that exclusivity brutally, so budget accordingly before you fall in love with the photos. Used examples are rare enough that condition varies wildly. Check the frame welds carefully — Bimota's small-batch production means quality control isn't Toyota-level. The Kawasaki drivetrain is bulletproof and parts are cheap, but anything Bimota-specific becomes an expensive phone call to specialists. Avoid bikes without full service history; previous owners who skimped on maintenance are a red flag on a machine this exotic. Electronics are relatively simple by modern standards, which is actually a blessing.

优点
缺点
跳过 if: You need cheap, straightforward, predictable motorcycle ownership

Top 10 Accessories

Curated picks for the Bimota Kb4 — owned, ridden, recommended.

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常见问题

🔥 1 CRITICAL
⚠️Kawasaki KRT engine oil leaks MODERATE

Inspect gaskets around engine cases and valve cover

Fix cost: $200-$600
⚠️Electrical gremlins, dash and sensor faults MODERATE

Scan ECU for fault codes before buying

Fix cost: $300-$800
💡Bimota-specific bodywork cracks and fit issues MINOR

Inspect fairings closely for stress cracks or gaps

Fix cost: $400-$1500
🔥Hub-center steering wear and play SERIOUS

Rock front wheel side-to-side feeling for looseness

Fix cost: $500-$1200

购买前清单

Verify full service history exists
ECU diagnostic scan mandatory
Check hub-center steering for play
Inspect all bodywork mounting points

Exotic and expensive to maintain, buy carefully

Full Specifications

Engine Power 140 hp @ 10,000 rpm
Torque 111 Nm @ 7,300 rpm
Top Speed ~240 km/h (estimated)
Weight 189 kg (wet/curb weight)
Fuel Consumption ~6.5 L/100km (estimated real-world average)
Type Supersport
Fairing Full/Partial Fairing

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Compare Bimota Kb4 Side-by-Side

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Community Reviews

Discussion

Frequently Asked Questions

What are common problems with the Bimota Kb4? +

Kawasaki KRT engine oil leaks: Inspect gaskets around engine cases and valve cover (moderate) | Electrical gremlins, dash and sensor faults: Scan ECU for fault codes before buying (moderate) | Bimota-specific bodywork cracks and fit issues: Inspect fairings closely for stress cracks or gaps (minor)

Is the Bimota Kb4 a good motorcycle? +

An exotic gamble that rewards obsessive buyers with deep pockets. Rating: 7.5/10. Best for: Wealthy enthusiasts wanting Italian exotic, Japanese reliability. Avoid if: You need cheap, straightforward, predictable motorcycle ownership.

What is the horsepower of the Bimota Kb4? +

The Bimota Kb4 produces 140 hp @ 10,000 rpm, with 111 Nm @ 7,300 rpm of torque. Top speed: ~240 km/h (estimated).

Is the Bimota Kb4 good for beginners? +

Not really — the Bimota Kb4 is better for experienced riders (140 hp can be intimidating). Wealthy enthusiasts wanting Italian exotic, Japanese reliability Avoid if: You need cheap, straightforward, predictable motorcycle ownership

Is the Bimota Kb4 reliable? +

Owners report 1 critical issue to watch for on the Bimota Kb4, notably: Hub-center steering wear and play (Rock front wheel side-to-side feeling for looseness). Buy with a pre-purchase inspection.

Is the Bimota Kb4 good for daily use? +

Wealthy enthusiasts wanting Italian exotic, Japanese reliability Fuel: ~6.5 L/100km (estimated real-world average).

How fast is the Bimota Kb4? +

The Bimota Kb4 reaches a top speed of ~240 km/h (estimated), producing 140 hp at 189 kg curb weight. Real-world performance depends on rider weight, gearing, and road conditions.

What gear should I buy for a Bimota Kb4? +

Motoryk has curated a Top 10 gear list specifically for the Bimota Kb4, covering engine oil, tires, chain, battery, and brake pads — see motoryk.com/bikes/bimota/kb4/top10. Each pick is matched to this bike's spec.