⟲ 360° — drag meThe facts.
| Brand | Arrow |
|---|---|
| Part Number | 71906MK |
| Series | Race-Tech |
| Fitment | Aprilia RSV4 1100 Factory (2019-2020) |
| Silencer Material | Full carbon fibre with carbon end-cap |
| Internal Material | Stainless steel |
| Weight | 2.43 kg |
| Total Length | 300 mm |
| Inlet / Outlet Diameter | 60 mm / 50 mm |
| Homologation | E-number approved — road legal |
DescriptionThe whole story▼
Arrow's Race-Tech series represents the Italian manufacturer's purest expression of motorsport craft brought to road-legal homologation. The 71906MK slip-on silencer for the Aprilia RSV4 1100 Factory pairs a full carbon fibre canister with a carbon end-cap, creating a finish that is as visually striking as it is purposeful — the kind of exhaust note and aesthetic that reflects the RSV4's superbike lineage without compromise.
Key Features
- Full carbon fibre silencer body with matching carbon end-cap for a cohesive, race-bred appearance and significant weight reduction over the OEM unit.
- Stainless steel internals provide long-term corrosion resistance and structural integrity under sustained high-temperature cycling.
- E-number road homologation: fully legal for road use straight from the box.
- Removable dB-killer included, allowing the silencer to transition between road-compliant and open track configurations with minimal effort.
- Plug-and-play fitment designed specifically for the RSV4 1100 Factory — no cutting, welding or fabrication required.
- Compatible with Arrow mid-pipes to form a complete performance exhaust system for measurably improved throttle response and power delivery.
Design, Finish and Heritage
Arrow has been crafting exhaust systems in Calderara di Reno, Italy, since 1969, and the Race-Tech line distils decades of competition experience into road-legal hardware. The 71906MK canister uses high-grade woven carbon fibre across the full outer shell — not a carbon-look wrap or partial sleeve — giving the silencer the same visual language as the components found on factory Superbike machinery. The carbon end-cap continues that theme cleanly, avoiding the mismatched aesthetics that plague lesser aftermarket fitments.
At 2.43 kg the canister is appreciably lighter than the original equipment exhaust, contributing to a reduction in unsprung and high-mounted mass that sharpens the RSV4's already razor-edged handling. The stainless steel internal baffle assembly ensures the carbon shell is never under structural stress, and the removable dB-killer means the silencer can be configured for a Sunday morning road ride or a track day without reaching for tools.
Performance and System Compatibility
As a slip-on, the 71906MK delivers an immediate improvement in exhaust note character and a modest gain in mid-to-upper-range breathing. To unlock the full performance potential — optimised throttle response, improved mid-range torque and peak power gains — the silencer should be paired with a compatible Arrow mid-pipe to create a complete exhaust system. If you already run an Arrow link pipe, this canister connects directly without further modification. For best results, a custom ECU mapping or Arrow-recommended fuel map is advised after installation.
Fitment and Compatibility
- Aprilia RSV4 1100 Factory — model years 2019 and 2020
- Requires an Arrow mid-pipe (sold separately) for use as a complete system
- Connection inlet diameter: 60 mm; outlet diameter: 50 mm
Specifications
| Brand | Arrow |
|---|---|
| Part Number | 71906MK |
| Series | Race-Tech |
| Fitment | Aprilia RSV4 1100 Factory (2019-2020) |
| Silencer Material | Full carbon fibre with carbon end-cap |
| Internal Material | Stainless steel |
| Weight | 2.43 kg |
| Total Length | 300 mm |
| Inlet / Outlet Diameter | 60 mm / 50 mm |
| Homologation | E-number approved — road legal |
| dB-Killer | Included, removable |
FitmentWhich bikes this fits▼
- Aprilia RSV4 1100 Factory (2019–2020)
Questions, one topic at a time.
Get the real shipping cost for this item to your address — the same rates as checkout.
Choose a destination and hit Estimate — we fetch the live rates for this item.
We’re based in Germany. Standard delivery goes by DHL and national postal services and takes about 2–5 days within Germany, 1–2 weeks within the EU and 2–6 weeks outside the EU. Need it sooner? Express delivery reaches most of the world within a few days — just choose it at checkout where available.
Your exact shipping cost is calculated by destination and weight and shown at checkout before you pay — no hidden fees. Express delivery is selectable at checkout where available.
Yes, we ship to over 130 countries. Prices, taxes and delivery times for your destination are calculated automatically at checkout.
Within the EU, no — our prices already include all duties and EU VAT. For deliveries outside the EU (e.g. Switzerland, the UK or the USA), your order may be subject to import duties and taxes set by your country. These are collected by the carrier when your parcel arrives, aren’t included in our prices, and are outside our control.
As soon as your parcel ships we email you a tracking link, so you can follow it all the way to your door.
On out-of-stock items you can request a delivery time or leave your email to be notified the moment it returns — just use the notification box on the product.
You have the right to cancel within 14 days of receiving your order. Register your return by email first; once it’s approved you have a further 14 days to send the goods back. Items should be unused and in their original packaging.
Register your return by email with your order number before sending anything back, and we’ll send you the return instructions. Please note: returns that aren’t registered in advance can’t be accepted.
The quickest way is to place a new order for the size you need and register a return for the original by email — just let us know it’s an exchange.
We’re sorry — that shouldn’t happen. Contact us with your order number and a photo as soon as you can, and we’ll arrange a replacement or refund right away. Faulty goods are always covered by your statutory warranty.
Refunds go back to your original payment method, usually within 3–5 working days of your return reaching our warehouse.
PayPal, all major credit and debit cards (Visa, Mastercard, American Express), Klarna (pay later and instalments), Apple Pay, Google Pay and more — all processed securely via PayPal and Mollie.
Yes. Choose Klarna at checkout to split your purchase into flexible monthly installments.
Your payment is taken when you place your order. If you choose Klarna, you pay later according to Klarna’s terms.
Every payment runs over an SSL-encrypted connection through certified providers. We never see or store your full card details.
If your order hasn’t shipped yet, contact us as soon as possible and we’ll do our best to change or cancel it.
No — you can check out as a guest. An account simply lets you track orders and reorder faster.
For customers in the EU, prices are shown including your country’s local VAT. For customers outside the EU, prices are shown without VAT — instead, your country’s import taxes and duties may apply on delivery (see the customs question).
Yes. Your invoice is attached to your order confirmation email and is also available in your account.
Yes. We’re an authorised dealer, so every product is 100% original and comes with the full manufacturer warranty.
Yes. Everything we sell is genuine and comes with the manufacturer’s warranty, on top of your statutory rights. Keep your invoice as proof of purchase and contact us if you ever need to make a claim — we’ll help you through it.
Our team is happy to help. Use the contact button below and we’ll personally help you choose the right gear or part.
Measure your head circumference about one centimetre above your eyebrows and compare it with the size chart on this page. Between sizes? Choose the smaller one — the padding beds in with use.
Yes — it’s tested and approved to the current ECE 22.06 standard and road-legal across the EU.
Most of our touring and sport helmets are Pinlock-ready and many include the insert. Check the ‘What’s in the box’ section on this page for this model.
Yes — the cheek pads are channelled so the arms of your glasses slide in comfortably.
Take out the washable lining and hand-wash it in lukewarm water. Clean the shell and visor with a soft cloth and water only — never solvents.
Our team will personally help you choose the right gear or part — around 24h for a reply.