Technology New Yoshimura Exhaust Boosts Performance on Yamaha WR125R – More Power, Better Sound by Anika Shah - Technology April 24, 2026 by Anika Shah - Technology April 24, 2026 New Yoshimura Exhaust Adds More Oomph To The Yamaha WR125R Yoshimura R&D has released an upgraded exhaust system for the 2026 Yamaha WR125R, designed to enhance performance and reduce weight. … 0 FacebookTwitterPinterestEmail