Fits to Honda RS125 NF4 1990~1994 Race Bike. 1x NEWHonda RS125 1990~2004 /Honda RS250 1988~2008/ Honda NSF250R Moto4 2012~2026 Fuel Tank One Way Breather Valve. 1x One way fuel tank breather valve. This item can also be used on other makes/models of motorcycles where a one-way fuel breather valve is needed.
