ARROW 51013KZ+51515AO Aprilia RS4 125 (2017+) Aluminum Slip-on Exhaust "Thunder" price-change-job-active with torque and power gains

with torque and power gains of up to 10%

Honda FORZA 300 (2018 – )

Weight delta compared to OEM (g) 1: – 3620

Length: 243 mm

CNC Tube bending

ARROW 51013KZ+51515AO Aprilia RS4 125 (2017+) Aluminum Slip-on Exhaust "Thunder" price-change-job-active with torque and power gainsSlip on exhaust "Thunder" for Aprilia RS4 125 by ARROW. Lightness, reliability and performance are the cornerstones of Arrow's Thunder Off Road exhaust line, dedicated to modern, increasingly powerful, lightweight and compact Off road motorcycles. The distinctive rhombus shape of the Arrow brand guarantees a compromise between internal dimensions and external volumes by connecting directly to the profile of the rear pad. Available both in Slip on