Arrow 52001PD Racing Header – Aprilia RX/SX 125 | Malaguti XTM/XSM 125 | UM DSR EX 125
£149.00
£181.00
-17%
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Arrow 52001PD Racing Header – Aprilia RX/SX 125 | Malaguti XTM/XSM 125 | UM DSR EX 125
£149.00
£181.00
-17%
Taxes included.
Shipping calculated at checkout.
Codice: 52001PD
Pickup available at Moon Bike S.r.l.
Usually ready in 1 hour
The Arrow 52001PD racing header is a stainless steel aftermarket component designed to replace the stock header on Aprilia RX/SX 125, Malaguti XTM/XSM 125 4T, and UM DSR EX 125 (2018-2020) models. Made of stainless steel with a 32 mm outlet diameter and prepared for a lambda sensor, it optimizes exhaust gas flow to improve engine response and increase torque and power output.
✓ Key Features
- Stainless steel – corrosion and high-temperature resistant
- 32 mm outlet diameter – optimized flow for 125 4T Euro 4 engines
- Lambda sensor bung – maintains compatibility with the engine management system
- Direct fit – replaces OEM header without frame modifications
- Designed by Arrow (Italy) – leading brand in motorcycle exhaust aftermarket
- Compatible with all Arrow silencers in the range for RX/SX 125, XTM/XSM 125, and DSR EX 125
Technical Specifications
| Brand | Arrow |
| Code | 52001PD |
| Type | Racing Header (not street legal) |
| Material | Stainless Steel |
| Outlet Diameter | 32 mm |
| Lambda Sensor | Yes (bung present) |
| CO Sensor | No |
| DB Killer | No (not applicable to a header) |
| Homologation | NOT street legal – for racing/track use only |
| Made in | Italy |
⛔ ATTENTION — Racing Use / Not Street Legal:
• This header is classified as RACING and is NOT street legal for use on public roads.
• It eliminates the original catalytic converter: its use is permitted exclusively on circuits, closed tracks, or in competitions.
• Installation on vehicles used on public roads results in the loss of vehicle homologation and penalties as per road traffic regulations.
• If you require a street legal header with a catalytic converter, the corresponding Arrow code is 52001PZ.
• This header is classified as RACING and is NOT street legal for use on public roads.
• It eliminates the original catalytic converter: its use is permitted exclusively on circuits, closed tracks, or in competitions.
• Installation on vehicles used on public roads results in the loss of vehicle homologation and penalties as per road traffic regulations.
• If you require a street legal header with a catalytic converter, the corresponding Arrow code is 52001PZ.
Vehicle Compatibility
| Brand | Model | Years | Standard |
|---|---|---|---|
| Aprilia | RX 125 | 2018–2020 | Euro 4 |
| Aprilia | SX 125 | 2018–2020 | Euro 4 |
| Malaguti | XTM 125 4T | 2019–2020 | Euro 4 |
| Malaguti | XSM 125 4T | 2019–2020 | Euro 4 |
| UM Moto | DSR EX 125 | 2018–2020 | Euro 4 |
Related and Required Products
- Arrow 52001PZ – Homologated header with catalytic converter for the same vehicles (for legal road use)
- Arrow Silencer – necessary to complete the exhaust system (the header alone does not include the silencer)
Who It's Perfect For
The Arrow 52001PD racing header is designed for owners of Aprilia RX/SX 125, Malaguti XTM/XSM 125, and UM DSR EX 125 who want to optimize the performance of their 125 4T engine in racing and track environments. It is ideal for those who already have an Arrow silencer and wish to complete their exhaust system with a cat-delete header to maximize exhaust gas flow and get the most out of their bike in competition.
🛡️ Guarantee and Quality
Original Arrow product, 100% Made in Italy. Moon Bike S.r.l. is an authorized Arrow dealer based in Cercola (NA). All products are covered by the manufacturer's warranty.
Original Arrow product, 100% Made in Italy. Moon Bike S.r.l. is an authorized Arrow dealer based in Cercola (NA). All products are covered by the manufacturer's warranty.
Domande frequenti
Tempi di spedizione +
Spedizione in 24-48h lavorative in Italia. Tracking via SMS/email. Ritiro gratuito presso la nostra sede di Cercola (NA) disponibile in 1 ora.
Reso e rimborso +
Hai 14 giorni dal ricevimento per restituire l'articolo senza dover fornire motivazioni. Reso gratuito per articoli difettosi. Tutti i dettagli
Metodi di pagamento +
Carte di credito (Visa, Mastercard, American Express), PayPal, Apple Pay, Google Pay, Shop Pay, Klarna (rateizza in 3), bonifico bancario e contrassegno alla consegna.
Garanzia e originalità +
Tutti i prodotti hanno garanzia legale di 24 mesi. Siamo Rivenditore Ufficiale Piaggio Group: i ricambi originali sono certificati con codice OEM verificabile.
Assistenza tecnica +
Il nostro team tecnico è disponibile via WhatsApp +39 392 456 1248 Lun-Ven 9:00–13:30 / 14:30–18:00, oppure via email.