Homologated Arrow Indy Race aluminum exhaust for BMW F 900 R 25-26 | F 900 XR 25-26
Homologated Arrow Indy Race aluminum exhaust for BMW F 900 R 25-26 | F 900 XR 25-26
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ARROW Indy Race 77502AK aluminum silencer for BMW F 900 R 25-26 | F 900 XR 25-26
The 77502AK exhaust is based on one of ARROW's historic product lines, which has been renewed to become an absolute icon among versatile exhausts that adapt well to all types of motorcycles.
The shape, which recalls the ovals of the Indy formula from which it gets its name, is enriched with technical details such as the new side embossing that not only gives the exhaust a very pleasing appearance, but also makes it more robust and rigid.
The design of the Arrow Indy Race Evo exhaust is inspired by Indy racing and has been carefully optimized to maximize exhaust flow and increase engine power. Each curve and detail has been meticulously adjusted to ensure smooth, unrestricted gas output, resulting in impressive sound and responsiveness.
Technical characteristics
- IMPORTANT: Do I need to buy anything else to mount it on my BMW F 900 R 25-26 | F 900 XR 25-26?: BMW F 900 R / F 900 XR 2025-2025: This 77502AK exhaust does not require additional link pipes or headers for installation.
Is the ARROW 77502AK exhaust homologated for BMW F 900 R 25-26 | F 900 XR 25-26?
- Sound emission homologation DB(a): YES
- CO2 emission homologation: YES
IMPORTANT:
- BMW F 900 R / F 900 XR 2025-2025 : This exhaust is homologated for EURO 5+, EC ECE, CARB VEHICLE WITH TWO OXYGEN SENSORS, as it is compatible with the original headers
Advantages of the Arrow 77502AK vs. original for your BMW F 900 R 25-26 | F 900 XR 25-26
- More Sound: [DB]
- More Power: [HP]
- More Torque: [NM]
- Less Weight: [KG]
- NOTES: **SILENCERS FOR ORIGINAL HEADERS.**
**COMPATIBLE WITH ORIGINAL CENTER STAND**
**VEHICLE WITH TWO OXYGEN SENSORS**
What material is it made of?
The silencer body is made of aluminum, which allows the exhaust to be much lighter compared to the steel one. This material also dissipates heat more effectively, which contributes to improved performance. Aluminum is highly corrosion-resistant and has a shiny appearance.
Which motorcycles is the ARROW 77502AK compatible with?
- BMW F 900 R / F 900 XR 2025-2026
- BMW F 900 R A2 / F 900 XR A2 2025-2026

Frequently Asked Questions
¿Cómo sé si este escape es compatible con mi moto?
El título y la descripción indican la marca, el modelo y los años de la moto para los que está fabricado. Si tienes dudas, escríbenos por WhatsApp al +34 614 30 74 60 con tu modelo y año, y te confirmamos la compatibilidad antes de comprar.
¿Qué diferencia hay entre un slip-on y una línea completa?
El slip-on (tramo final) sustituye el silenciador y el semicolector, y se monta sobre los colectores de serie. La línea completa sustituye todo el escape desde el motor, colectores incluidos, por lo que el cambio de sonido, rendimiento y peso es mayor.
¿Es difícil montar el escape?
Nuestros escapes incluyen el kit de montaje necesario. Un slip-on se puede montar en casa con herramienta básica; para una línea completa recomendamos hacerlo en un taller.
¿Hay que reprogramar la centralita?
Con un slip-on normalmente no es necesario. Con una línea completa, o si se quita el catalizador, es recomendable ajustar el mapa de la centralita en un taller para sacar el máximo rendimiento.
¿Qué es el DB-Killer y para qué sirve?
Es una pieza extraíble que va dentro del silenciador y reduce el nivel de ruido. Con el DB-Killer puesto el escape suena más discreto; sin él, suena más fuerte y racing.
Are the exhausts approved?
We have both approved and non-approved models in stock. Approved models are clearly indicated in the description. If nothing is mentioned, it is not approved.
Do they pass the MOT?
Approved models pass the MOT, as long as they have the db killer and catalytic converter installed.
Will I be fined if it is not approved?
Almost all of our non-homologated models include removable DB killers. If the DB killer is installed, fines are not usually incurred.
How long do shipments take?
Shipments take between 3 and 10 business days to arrive, depending on the country and region.
Can I track?
Yes, the package can be tracked in real time via our tracking page
Are there free returns?
Yes, we process free returns within the first 30 days of receiving the product, as long as it is in the same condition as it arrived.
What if I have a problem?
All our products have a guarantee, if you have any problem please contact us and in less than 24 hours you will have a solution.
Are payments secure?
Yes, all our payment methods include insurance and buyer protection.
¿Puedo escuchar cómo suena antes de comprarlo?
Sí. Escríbenos por WhatsApp al +34 614 30 74 60 y te mandamos un vídeo real del sonido de este modelo.