⟲ 360° — drag meThe facts.
| Brand | Arrow |
|---|---|
| Part number | 71744AK |
| Series | Race-Tech |
| Type | Slip-on silencer |
| Canister material | Aluminium |
| End-cap material | Carbon |
| Internal material | Stainless steel |
| Weight | 2.43 kg |
| Overall length | 350 mm |
| Inlet diameter | 60 mm |
DescriptionThe whole story▼
Arrow's Race-Tech series has long been the benchmark for riders who refuse to compromise between road legality and genuine performance gain. The 71744AK slip-on silencer for the Aprilia RSV4, RSV4 RR and RSV4 RF (2015-2016) is a study in purposeful Italian design: a hand-finished aluminium canister paired with a carbon end-cap that signals serious intent before a single engine note is heard.
Key Features
- Aluminium canister construction keeps weight to just 2.43 kg, delivering a noticeable reduction over the factory unit.
- Carbon end-cap adds a premium, race-derived aesthetic that complements the RSV4's aggressive bodywork.
- Stainless steel internals resist corrosion and maintain acoustic and thermal stability over thousands of kilometres.
- E-number type approval ensures full road legality across Europe — no paperwork compromises at MOT or track-day scrutineering.
- Removable dB killer gives you street-compliant sound at the flip of a tool — extract it for the circuit when regulations allow.
- Plug-and-play fitment onto the standard Arrow mid-pipe interface means no cutting or custom fabrication required.
Design, Finish and Heritage
Arrow has been crafting exhaust systems at its facility in Cassano Magnago since 1969, and the Race-Tech range carries that heritage into every weld. The 71744AK canister is finished in natural-brushed aluminium — a surface that ages gracefully and resists the discolouration common on painted or coated alternatives. The carbon fibre end-cap is not a cosmetic afterthought; it serves as a genuine heat barrier while reinforcing the silencer's visual link to Arrow's competition catalogue. Alongside sister products in different finishes or materials, this aluminium-and-carbon combination is the one that balances visual restraint with unapologetic sporting character.
Performance and Installation
The 71744AK is engineered as a slip-on replacement and must be used with a compatible Arrow mid-pipe — it is not designed to mate with the original Aprilia header. If you already own an Arrow mid-pipe for the RSV4 platform, adding this canister immediately completes a full Arrow system, unlocking the full benefit of reduced back-pressure and improved throttle response across the rev range. Arrow recommends a dedicated ECU mapping session after fitment to extract maximum power and ensure smooth fuelling at all throttle positions.
Fitment and Compatibility
This slip-on silencer is designed and tested specifically for the following motorcycles:
- Aprilia RSV4 (2015-2016)
- Aprilia RSV4 RR (2015-2016)
- Aprilia RSV4 RF (2015-2016)
Use with a compatible Arrow mid-pipe is mandatory. Verify your model year and existing exhaust configuration before ordering.
Specifications
| Brand | Arrow |
|---|---|
| Part Number | 71744AK |
| Series | Race-Tech |
| Type | Slip-on silencer |
| Canister material | Aluminium |
| End-cap material | Carbon |
| Internal material | Stainless steel |
| Weight | 2.43 kg |
| Overall length | 350 mm |
| Inlet diameter | 60 mm |
| Outlet diameter | 50 mm |
| Homologation | E-number approved (road legal) |
| dB killer | Included, removable |
| Fitment | Aprilia RSV4 / RR / RF (2015-2016) |
FitmentWhich bikes this fits▼
- Aprilia RSV4 / RR / RF (2015–2016)
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