Yoshimura Full System - GP-Magnum Grom/MSX125 (21-22/23-24) (STB)

Fits: 2021-2022 Honda MSX125 Grom

GP-MAGNUM is a simple round silencer that blends with the styling of the GROM, assembled from distinctive Parts such as Yoshimura's original dimple rivets and lightened rivet bands. It delivers plentiful torque from the moment you open the throttle, giving a relaxed feel at low and mid speeds while supporting sporty riding up to high revs.

The sound is full of pulse from idle and becomes dynamic and punchy as the revs rise. The black and gold emblem gives a chic look, and the GP-MAGNUM logo engraved on the silencer end makes it stand out. Combining it with other custom Parts allows even more original customisation.

  • Main material: stainless steel
  • CloSErange exhaust noise: 89 dB at 3,625 rpm; acceleration noise: 78 dB
  • Silencer Cover and glass wool can be remade through Yoshimura's after-sales service
  • Yoshimura logo on the muffler spring anti-resonance rubbers
  • Use genuine OEM gaskets
  • Compliant with emissions and noise regulations
  • 2-year Product warranty
  • Part of the Production Process is carried out at Yoshimura Asia (Thailand)
  • EXPORT SPEC: reflecting requests from overseas riders, the craftsman's TIG weld heat colouring and machining marks are Left in their original state for excellent value
  • Finish: STB (Titanium Blue Cover)

(YJ-110A-40K-5U80B)

SKU YJ-110A-40K-5U80B
Brand Yoshimura
Unit Of Measure each

Be The First To Review This Product!

Help other RPM Moto users shop smarter by writing reviews for products you have purchased.

Write a product review