Arrow Indy-Race 71829AKN aluminium dark slip-on silencer for Yamaha YZF-R1/M
1.93 k g
02 · Data & docs

The facts.

Technical data
BrandArrow
Part Number71829AKN
TypeSlip-on silencer
Silencer MaterialAluminium Dark
Internal ComponentsStainless steel
End CapCarbon
Weight1.93 kg
Silencer Length250 mm
Outlet Diameter58 mm
Inlet Diameter55 mm
DescriptionThe whole story▼

Carrying full E-mark type approval for unrestricted road use, the Arrow Indy-Race 71829AKN is an aluminium slip-on silencer engineered specifically for the Yamaha YZF-R1 and YZF-R1M (2017–2026). At just 1.93 kg it strips meaningful mass from the tail section while sharpening throttle response and unlocking a genuine step in mid-to-top-end performance — all without sacrificing the legal certification that keeps you on public roads.

Key Features

  • E-mark type approval included: road-legal straight out of the box, no exemptions or paperwork required.
  • Removable DB-Killer supplied: run it open on track for maximum sound, refitted on the road to stay within noise limits.
  • Aluminium Dark silencer body keeps weight to just 1.93 kg, reducing unsprung and tail mass for sharper handling.
  • Stainless steel internals resist heat cycling and corrosion across a full season of hard riding.
  • Carbon end cap delivers a motorsport aesthetic that complements the R1/M's aggressive bodywork.
  • Slip-on fitment designed to mate directly with the OEM header — or upgrade to an Arrow header for a full performance system.

Performance & Build Quality

Arrow designed the Indy-Race range to satisfy riders who want genuine, measurable gains without dismantling the bike's everyday usability. The 55 mm inlet and 58 mm outlet diameters are optimised for the YZF-R1's exhaust gas flow at high rpm, improving scavenging and translating directly into more responsive throttle pickup. The dark-anodised aluminium canister is both a visual statement and a functional choice: it runs cooler to the touch than bare metal and resists the kerb-side knocks that track days inevitably bring. Arrow's recommendation to run a custom ECU map when fitting this silencer is worth following — the fuelling calibration that comes with the stock exhaust is no longer optimal once the back pressure changes, and a remap will unlock the full performance benefit.

Road & Track Use

The E-mark approval is the defining credential of this particular Arrow variant. Where comparable slip-ons require you to refit a standard silencer for the MOT or technical inspection, the 71829AKN passes as fitted. The included DB-Killer makes the transition between road and track straightforward: remove it in the paddock, replace it before heading home. For riders who want to extend the system further, the Indy-Race canister is fully compatible with Arrow's own YZF-R1/M headers, creating a matched full-system exhaust with a single mid-pipe junction.

Fitment & Compatibility

This slip-on silencer fits the following models:

  • Yamaha YZF-R1 — model years 2017 to 2026
  • Yamaha YZF-R1M — model years 2017 to 2026

Slip-on installation uses the OEM header connection point. Can be paired with an Arrow header to form a complete exhaust system. A dedicated ECU remap is recommended for optimal performance after fitment.

Specifications

Brand Arrow
Part Number 71829AKN
Type Slip-on silencer
Silencer Material Aluminium Dark
Internal Components Stainless steel
End Cap Carbon
Weight 1.93 kg
Silencer Length 250 mm
Outlet Diameter 58 mm
Inlet Diameter 55 mm
Road Legal Yes — E-mark type approval
DB-Killer Included
Fitment Yamaha YZF-R1 / YZF-R1M (2017–2026)
FitmentWhich bikes this fits▼
  • Yamaha YZF-R1/M (2017–2026)
07 · Support

Questions, one topic at a time.

Estimate your shipping

Get the real shipping cost for this item to your address — the same rates as checkout.

Pick your countrySame rates as checkout

Choose a destination and hit Estimate — we fetch the live rates for this item.

How long does delivery take?

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.

How much does shipping cost?

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.

Do you ship to my country?

Yes, we ship to over 130 countries. Prices, taxes and delivery times for your destination are calculated automatically at checkout.

Will I have to pay customs or import duties?

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.

How can I track my order?

As soon as your parcel ships we email you a tracking link, so you can follow it all the way to your door.

What if an item is out of stock?

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.

Didn’t find your answer?

Our team will personally help you choose the right gear or part — around 24h for a reply.

08 · Paddock

Before you go.

Trending in the paddockHover pauses
A.Marquez73 V3 TC-2 Ale...€949,00Márquez Motegi5 TC-6€949,00Toprak Razgatlıoğlu Rep...€949,00Valion TC-1 Red / Grey€899,00A.Marquez73 V3 TC-2 Ale...€949,00Márquez Motegi5 TC-6€949,00Toprak Razgatlıoğlu Rep...€949,00Valion TC-1 Red / Grey€899,00A.Marquez73 V3 TC-2 Ale...€949,00Márquez Motegi5 TC-6€949,00Toprak Razgatlıoğlu Rep...€949,00Valion TC-1 Red / Grey€899,00A.Marquez73 V3 TC-2 Ale...€949,00Márquez Motegi5 TC-6€949,00Toprak Razgatlıoğlu Rep...€949,00Valion TC-1 Red / Grey€899,00A.Marquez73 V3 TC-2 Ale...€949,00Márquez Motegi5 TC-6€949,00Toprak Razgatlıoğlu Rep...€949,00Valion TC-1 Red / Grey€899,00A.Marquez73 V3 TC-2 Ale...€949,00Márquez Motegi5 TC-6€949,00Toprak Razgatlıoğlu Rep...€949,00Valion TC-1 Red / Grey€899,00A.Marquez73 V3 TC-2 Ale...€949,00Márquez Motegi5 TC-6€949,00Toprak Razgatlıoğlu Rep...€949,00Valion TC-1 Red / Grey€899,00A.Marquez73 V3 TC-2 Ale...€949,00Márquez Motegi5 TC-6€949,00Toprak Razgatlıoğlu Rep...€949,00Valion TC-1 Red / Grey€899,00A.Marquez73 V3 TC-2 Ale...€949,00Márquez Motegi5 TC-6€949,00Toprak Razgatlıoğlu Rep...€949,00Valion TC-1 Red / Grey€899,00A.Marquez73 V3 TC-2 Ale...€949,00Márquez Motegi5 TC-6€949,00Toprak Razgatlıoğlu Rep...€949,00Valion TC-1 Red / Grey€899,00A.Marquez73 V3 TC-2 Ale...€949,00Márquez Motegi5 TC-6€949,00Toprak Razgatlıoğlu Rep...€949,00Valion TC-1 Red / Grey€899,00A.Marquez73 V3 TC-2 Ale...€949,00Márquez Motegi5 TC-6€949,00Toprak Razgatlıoğlu Rep...€949,00Valion TC-1 Red / Grey€899,00A.Marquez73 V3 TC-2 Ale...€949,00Márquez Motegi5 TC-6€949,00Toprak Razgatlıoğlu Rep...€949,00Valion TC-1 Red / Grey€899,00A.Marquez73 V3 TC-2 Ale...€949,00Márquez Motegi5 TC-6€949,00Toprak Razgatlıoğlu Rep...€949,00Valion TC-1 Red / Grey€899,00
Join the paddock — drops & deals, no noise.