Fits On: Aprilia RX 125 / SX 125 (2021–2024)

Upgrade your Aprilia RX-SX 125 with the Arrow Thunder Full Exhaust System (52510AON + 52002PD). This system combines the Thunder Steel Endcap black aluminium muffler with a stainless steel racing header, delivering reduced weight, increased performance, and a deeper racing-inspired sound.

Muffler (52510AON):

  • Material: Black aluminium with steel endcap

  • Line: Thunder Steel Endcap

  • Catalyser: Removes OEM catalytic converter when combined with header

  • Approval: ECE approved (noise only)

Header (52002PD):

  • Material: Stainless steel

  • Line: Racing (non-catalysed)

  • Approval: Not approved for road use (competition only)

Performance Benefits:

  • Noticeable power increase with freer exhaust flow

  • Aggressive racing sound with ECE noise compliance

  • Lightweight construction improves handling and agility

  • Stealth factory-race look with black aluminium finish

Delivery Note:
Please note that all Arrow exhausts are made to order (2-3 weeks).


Bike Fitment:

Aprilia RX-SX 125 2021 > 2024

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SKU 52510AON52002PD
Brand Arrow Exhausts
Country Of Manufacture Italy
Product Specifications