Yoshimura Exhaust Carbon End Cap For RS-4 Silencer Honda CRF250R / RX / CRF450R / RX. This Yoshimura exhaust is designed to fit model years Honda CRF450R / RX 2017 2018 2019 2020. Those that love the Yoshimura RS-4 sound will love the way it makes the new CRF250L Rally sing!
