The facts.
| Brand | Bonamici Racing |
|---|---|
| Part Number | SM51 |
| Fitment | Aprilia RSV4 / RSV4 R / RSV4 RF / RSV4 RR / RSV4 1100 Factory (2017-2020) |
| Material | Ergal 70/75 aluminium alloy, CNC-machined |
| Rise | 15 mm |
| Inclination | 6.5° downward |
| Mounting Points | 2 at handlebar clamp, 2 at fork |
| Safety Feature | Anti-slip security system |
| Origin | 100% Made in Italy |
DescriptionThe whole story▼
A well-chosen handlebar transforms daily riding as much as it does track sessions, and the Bonamici Racing SM51 is designed to do exactly that for Aprilia RSV4, 1100 Factory, RF and RR owners. With a 15 mm rise and a 6.5° downward sweep, it refines your riding position without radical changes, easing wrist and shoulder strain on longer rides while sharpening steering precision whenever the road — or the circuit — demands it.
Key Features
- 15 mm rise combined with a 6.5° downward inclination for a natural, ergonomically improved riding posture on road and track alike
- CNC-machined from Ergal 70/75 aerospace-grade aluminium alloy — exceptional strength-to-weight ratio with outstanding durability
- Anti-slip safety system integrated into the mounting interface for a secure, rattle-free grip under all conditions
- Four-point mounting configuration — two fixing points at the handlebar clamp and two at the forks — for maximum rigidity and confidence
- Direct, model-specific fitment for the Aprilia RSV4, RSV4 R, RSV4 RF, RSV4 RR and RSV4 1100 Factory (2017-2020)
- 100% Made in Italy by Bonamici Racing, one of the most respected names in Italian motorcycle engineering
Everyday Usability Meets Race-Proven Engineering
Clip-ons and handlebars rarely get credit for how much they shape the overall riding experience, yet for RSV4 owners who split time between commutes, weekend blasts and occasional track days, a bar that gets the geometry right pays dividends every single ride. The SM51 raises the bar — quite literally — by 15 mm relative to stock, reducing the aggressive forward lean that makes pure race-spec clip-ons tiring over distance. The 6.5° downward sweep keeps the steering quick and direct, so you give nothing away when pressing on, but the more upright reach takes pressure off the wrists during urban riding and motorway stints.
Precision Manufacture You Can Feel
Bonamici Racing machine the SM51 from solid Ergal 70/75 billet — the same family of high-strength aluminium used in aerospace and motorsport structures. CNC milling ensures every surface, bore and mounting face is held to tight tolerances, which means the bar fits cleanly, sits true and stays put. The anti-slip safety system at the clamp interface prevents any rotational movement under load, a detail that matters most when you are braking hard into a corner or fighting turbulence at speed.
Fitment and Compatibility
The SM51 is engineered exclusively for the following Aprilia models:
- Aprilia RSV4 (2017-2020)
- Aprilia RSV4 R (2017-2020)
- Aprilia RSV4 RF (2017-2020)
- Aprilia RSV4 RR (2017-2020)
- Aprilia RSV4 1100 Factory (2017-2020)
Specifications
- Part number: SM51
- Material: Ergal 70/75 aluminium alloy, CNC-machined
- Rise: 15 mm
- Inclination: 6.5° downward
- Mounting points: 2 at handlebar clamp, 2 at fork
- Safety feature: anti-slip security system
- Origin: 100% Made in Italy
FitmentWhich bikes this fits▼
- Aprilia RSV4 / 1100 Factory / RF / RR (2017–2020)
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