Top Performances DESMODROMIC BARREL SELECTOR MADE FROM ERGAL 55 GearRef : TPF00159A / 1018443

Desmodromic Selector Barrel in Ergal 55 — TOP PERFORMANCES (ref. 9920020). Designed for desmodromic transmissions, this selector barrel is aimed at urban users and roadster machines that require reliable gearbox parts suitable for intensive use.

Machined from Ergal 55 (premium aluminum alloy), it is a replacement part designed to integrate into the gear selection mechanisms. Its design adheres to the mounting and placement standards of gearbox barrels to facilitate installation during maintenance or engine preparation.

• Brand: TOP PERFORMANCES
• Manufacturer reference: 9920020
• Category: Gears & gearbox
• Universe: Urban, Roadster
• Examples of referenced models:
  • Vent Dérapage 50 RR (2025)
  • Sherco SM 50 RS Silver (2024)
  • Rieju MRT 50 SM Trophy (2024)

This part is intended for riders and mechanics looking for a robust and lightweight alternative for their selector. For a hassle-free installation, check compatibility with your model and retain the original references during replacement.