Arrow 71915AK Indy Race Aluminium Silencer Homologated – BMW F 900 R and F 900 XR 2020-2024
Dhs. 2,022.00
Dhs. 2,386.00
-15%
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Arrow 71915AK Indy Race Aluminium Silencer Homologated – BMW F 900 R and F 900 XR 2020-2024
Dhs. 2,022.00
Dhs. 2,386.00
-15%
Taxes included.
Shipping calculated at checkout.
Code: 71915AK
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Shipping notice: truck drivers' strike in Italy
Updated 19/10/2026
Since 16 October, truck drivers protesting against high diesel prices have been blocking roads and ports in Southern Italy (Campania, Calabria, Sicily, Puglia, Basilicata), and the protest could spread to the rest of the country. The strike affects all our shipments, in Italy and abroad: Poste Italiane is currently not collecting parcels, while BRT and DHL are collecting as usual but deliveries may be delayed in some areas.
- Italy we ship with BRT and DHL · possible delivery delays
- European Union for now we ship with DHL only · possible delays
- Non-EU countries (customs) shipments temporarily suspended: they will leave as soon as Poste Italiane resumes collections
We apologise for any inconvenience and thank you for your patience.
Shipping outside the European Union — duties payable by the recipient
This order ships outside the European Union and is subject to customs clearance in the destination country.
Export formalities and costs from Italy are on us and are already included in the price.
Import duties, taxes and clearance fees in the destination country are payable by the buyer. They are not included in the product price or the shipping cost, and we cannot calculate them: they are set by the customs authority of the destination country.
The carrier will not release the parcel until the recipient pays these charges. If the shipment is refused or the charges are left unpaid, the parcel is returned to us and shipping, return and any customs costs are deducted from the refund.
This order ships outside the European Union and is subject to customs clearance in the destination country.
Export formalities and costs from Italy are on us and are already included in the price.
Import duties, taxes and clearance fees in the destination country are payable by the buyer. They are not included in the product price or the shipping cost, and we cannot calculate them: they are set by the customs authority of the destination country.
The carrier will not release the parcel until the recipient pays these charges. If the shipment is refused or the charges are left unpaid, the parcel is returned to us and shipping, return and any customs costs are deducted from the refund.
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The Arrow 71915AK exhaust silencer is a slip-on from the Indy Race Carbon Cap line with an aluminum body and carbon end cap developed for BMW F 900 R and F 900 XR 2020-2024, including A2 versions (Arrow vehicle type 4R90 · 4R90R). The official diagram bears the EURO5, ECE, and CARB markings: it is road legal. Body length 250 mm, outlet 58 mm, db-killer included, declared weight 1.9 kg.
✅ ECE Approved — Road Legal
On the official Arrow assembly diagram for this application, the 71915AK is in the INDY RACE CARBON CAP — ECE HOMOL. block, along with the titanium 71915PK and the dark aluminum 71915AKN. Among the Arrow components for this motorcycle, the silencers are approved: link pipe and headers are marked Racing.
On the official Arrow assembly diagram for this application, the 71915AK is in the INDY RACE CARBON CAP — ECE HOMOL. block, along with the titanium 71915PK and the dark aluminum 71915AKN. Among the Arrow components for this motorcycle, the silencers are approved: link pipe and headers are marked Racing.
⚠️ Things to know before ordering
• The Arrow assembly diagram pairs the silencer with the 71729MI central link pipe, which Arrow marks as Racing (sold separately, not included).
• The 71729MI link pipe can also be mounted on the original headers — official Arrow note on the diagram.
• The 71730MI racing headers can also be mounted with the original silencer — second official Arrow note, with a dashed arrow: they are an optional component.
• Only the silencer is included in the package: link pipe, headers, and standard components are not included.
• The Arrow assembly diagram pairs the silencer with the 71729MI central link pipe, which Arrow marks as Racing (sold separately, not included).
• The 71729MI link pipe can also be mounted on the original headers — official Arrow note on the diagram.
• The 71730MI racing headers can also be mounted with the original silencer — second official Arrow note, with a dashed arrow: they are an optional component.
• Only the silencer is included in the package: link pipe, headers, and standard components are not included.
✓ Strengths
- EURO5 / ECE / CARB Approved — Arrow sound and look while staying road legal and passing inspections
- Aluminum body — the most accessible finish in the Indy Race Carbon Cap line, with the same approval and measurements as the titanium version
- Carbon end cap — the detail that gives the Carbon Cap series its name
- Stainless steel silencer interior — the part that gets hottest is not made of aluminum
- Db-killer included — included as standard, not an accessory to buy separately
- Welded frame mounting — integrated bracket in the body, no collar to position by eye
- Valid for four models — F 900 R, F 900 R A2, F 900 XR, F 900 XR A2
Technical specifications
| Brand | Arrow Special Parts (Italy) |
| Article code | 71915AK |
| EAN | 8019799108592 |
| Official Arrow designation | Indy-Race aluminum silencer with carbon end cap |
| Line | Indy Race — Carbon Cap |
| Type | Exhaust silencer (slip-on), single outlet |
| Body material | Aluminum |
| Rear end cap material | Carbon |
| Silencer interior material | Stainless steel |
| Frame mounting | Welded bracket |
| Body length | 250 mm |
| Inlet diameter | 49 mm |
| Outlet diameter | 58 mm |
| Db-killer | Yes, included |
| Lambda sensor bung | No |
| CO sensor bung | No |
| Weight | 1.9 kg |
| Homologation | EURO5 · ECE — approved for road use (CARB mark as spare part) |
| Vehicle type Arrow | 4R90 · 4R90R |
Technical data from the SPECIFICATIONS panel of the official Arrow catalog (sheet 71915AK) and the assembly diagram of the same application.
Vehicle compatibility
| Brand | Model | Years | Vehicle type |
|---|---|---|---|
| BMW | F 900 R / F 900 R A2 | 2020-2024 | 4R90 · 4R90R |
| BMW | F 900 XR / F 900 XR A2 | 2020-2024 | 4R90 · 4R90R |
⚠️ F 900 R and F 900 XR from 2025 are a different application (vehicle type MR90 / MR90R) and use different Arrow codes: this silencer is not suitable. Always check year and model before ordering.
The Arrow system on this bike — what's approved and what's not
| Component | Code | Arrow Homologation |
|---|---|---|
| Indy Race aluminum silencer — this item | 71915AK | ✅ ECE — road use |
| Central link pipe | 71729MI | ❌ Racing — closed circuit only |
| Racing headers (optional) | 71730MI | ❌ Racing — closed circuit only |
Other finishes for the same application
| Line | Finish | Code |
|---|---|---|
| Indy Race Carbon Cap | Aluminum — this item | 71915AK |
| Indy Race Carbon Cap | Dark Aluminum | 71915AKN |
| Indy Race Carbon Cap | Titanium | 71915PK |
| Pro-Race Titanium Cap | Titanium | 71915PR |
| Pro-Race Steel Cap | Nichrom | 71915PRI |
| Pro-Race Steel Cap | Nichrom Dark | 71915PRN |
All six finishes are ECE approved on the official diagram: only the body and end cap material changes, not the homologation.
Assembly and combinations
The official Arrow diagram pairs the silencer with the 71729MI central link pipe, which in turn can be mounted on both Arrow 71730MI headers and the original BMW ones. Those who want the complete system add the 71730MI racing headers — on the diagram they are connected with a dashed arrow, meaning they are optional, and Arrow states they can be used even with the standard silencer. Professional installation is recommended: the frame bracket is welded to the body and needs to be aligned before tightening.
Who it's perfect for
For those who own an F 900 R or an F 900 XR 2020-2024, want the Arrow sound and lines without sacrificing road legality or encountering issues during inspections, and prefer to allocate the price difference of titanium elsewhere: aluminum offers the same measurements, the same homologation, and the same carbon end cap as the 71915PK.
🛡️ Warranty and Quality – Moon Bike S.r.l.
Original Arrow Special Parts product, manufactured in Italy. Moon Bike S.r.l., based in Cercola (NA). Official 2-year manufacturer's warranty, direct support in Italian, shipping throughout Italy with professional packaging.
Original Arrow Special Parts product, manufactured in Italy. Moon Bike S.r.l., based in Cercola (NA). Official 2-year manufacturer's warranty, direct support in Italian, shipping throughout Italy with professional packaging.
Frequently Asked Questions
Is it road legal?
Yes. On the official Arrow diagram for this application, the 71915AK is in the Indy Race Carbon Cap — ECE HOMOL. block, and the header of the diagram bears the EURO5, ECE, and CARB markings.
Does it also fit A2 versions?
Yes. Arrow explicitly lists F 900 R / F 900 R A2 and F 900 XR / F 900 XR A2 2020/2024, vehicle type 4R90 and 4R90R.
What is the difference compared to the 71915PK titanium version?
Only the body material: aluminum here, titanium on the 71915PK. Carbon end cap, stainless steel interior, measurements (250 / 49 / 58 mm), db-killer, and ECE homologation are identical. The declared weight is 1.9 kg versus 1.93 kg for titanium.
Is the 71729MI link pipe required?
The Arrow assembly diagram pairs the silencer with the 71729MI central link pipe, sold separately. Please note: that link pipe is marked Racing by Arrow. If your goal is to stay road legal, please contact us before assembling the system, and we can evaluate the configuration together.
Is the db-killer included?
Yes. Arrow states the presence of the db-killer in the specifications for this code.
What material is it made of?
Aluminum body, carbon rear end cap, stainless steel silencer interior. The frame bracket is welded to the body.
Is it suitable for the F 900 R or XR from 2025?
No. From 2025, BMW changes application (Arrow vehicle type MR90 / MR90R) and the codes are different. This silencer only covers 2020-2024.
Is it an original product?
Yes: Arrow Special Parts, code 71915AK, EAN 8019799108592, sold by Moon Bike S.r.l., authorized dealer.
Frequently asked questions
Shipping times +
Shipping within 24-48 working hours in Italy. Tracking via SMS/email. Free pickup at our store in Cercola (NA), ready within 1 hour.
Returns and refunds +
You have 14 days from delivery to return the item without giving a reason. Free returns for faulty items. Full details
Payment methods +
Credit cards (Visa, Mastercard, American Express), PayPal, Apple Pay, Google Pay, Shop Pay, Klarna (pay in 3) and cash on delivery.
Warranty and authenticity +
All products come with a 24-month legal warranty. We are an Official Piaggio Group Dealer: original spare parts are certified with a verifiable OEM code.
Technical support +
Our technical team is available on WhatsApp +39 392 456 1248 Mon-Fri 9:00–13:30 / 14:30–18:00 (Italian time), or by email.