The facts.
| Part Number | SM50 |
|---|---|
| Brand | Bonamici Racing |
| Material | Ergal 70/75 aluminium alloy, CNC-machined |
| Rise | 15 mm |
| Sweep | 6.5° downward |
| Mounting Points | 2 at handlebar, 2 at fork |
| Safety Feature | Integrated anti-slip safety system |
| Origin | 100% Made in Italy |
| Fitment | Kawasaki ZX-10R/RR (2004-2020) |
DescriptionThe whole story▼
The Bonamici Racing SM50 race handlebar is engineered specifically for the Kawasaki ZX-10R and ZX-10RR across all generations from 2004 to 2020, bringing Italian precision manufacturing to a platform that demands total rider confidence. A 15 mm rise combined with a 6.5° downward sweep repositions your weight forward onto the front tyre exactly where it matters — delivering sharper turn-in and greater feel through fast, committed corners. Every dimension exists for a reason, and the SM50's integrated anti-slip safety system ensures the bar stays planted under the kind of lateral and braking loads that exposecheaper alternatives.
Key Features
- Anti-slip safety system integrated into the clamp interface, providing positive retention under extreme braking and lateral cornering forces for genuine rider security.
- CNC-machined from Ergal 70/75 high-tensile aluminium alloy — a material chosen for its exceptional strength-to-weight ratio and long-term fatigue resistance.
- Four-point mounting system — two attachment points at the handlebar and two at the fork — distributes clamping loads evenly and eliminates micro-movement under race conditions.
- 15 mm rise and 6.5° downward sweep deliver an optimised riding position that improves both ergonomics and steering precision without compromising ground clearance.
- Designed and manufactured 100% in Italy by Bonamici Racing, a marque trusted by professional race teams across European superbike championships.
- Direct, model-specific fitment for the Kawasaki ZX-10R/RR (2004-2020) — no modification, no compromise.
Italian Engineering You Can Trust at the Limit
Bonamici Racing's reputation is built on parts that perform when the consequences of failure are highest. The SM50 is CNC-machined — not cast — from Ergal 70/75, the same family of aerospace-grade aluminium alloys used throughout premium motorsport components. Machining from solid billet removes the porosity and inconsistency inherent in cast parts, producing a handlebar whose structural integrity is uniform from end to end. The result is a component that absorbs vibration, resists flex under hard braking, and retains its geometry session after session.
Geometry That Works for Rider and Machine
The SM50's 15 mm rise elevates the bar relative to the fork crown, taking pressure off the wrists during sustained riding while keeping the rider's centre of gravity forward over the front axle. The accompanying 6.5° downward sweep complements the aggressive seating position of the ZX-10R/RR, allowing freer shoulder rotation through tight chicanes and improving feel during progressive corner entry. Together, these two geometric choices produce a riding position that is more controlled and less fatiguing — whether you are chasing lap times at a track day or threading through demanding road sections at pace.
Fitment & Compatibility
The Bonamici Racing SM50 is a direct-fit handlebar for the following models:
- Kawasaki ZX-10R — all variants, model years 2004 to 2020
- Kawasaki ZX-10RR — all variants, model years 2004 to 2020
Specifications
| Part Number | SM50 |
|---|---|
| Brand | Bonamici Racing |
| Material | Ergal 70/75 aluminium alloy, CNC-machined |
| Rise | 15 mm |
| Sweep | 6.5° downward |
| Mounting Points | 2 at handlebar, 2 at fork |
| Safety Feature | Integrated anti-slip safety system |
| Origin | 100% Made in Italy |
| Fitment | Kawasaki ZX-10R/RR (2004-2020) |
FitmentWhich bikes this fits▼
- Kawasaki ZX-10R/RR (2004–2020)
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