KOSO NORTH AMERICA Proton Water Temperature Gauge - With 16 mm Adapter BA074200-16 Top End Gasket 2021-2023 Yamaha YZ 250 FX

2021-2023 Yamaha YZ 250 FX - - 2019-2023 Yamaha YZ 450 FX - - 2019-2023 Yamaha YZ 250 F - - 2018-2022 Yamaha YZ 450 F

Bench kits tune by removing the ECU from the bike and connecting it to a computer Scroll down for in depth kit information

perfectly following the ovoid curves of the whole exhaust Thanks to a graphite gasket with a special internal structure

Shift Rod (specific length for FTEcu shift sensor)

These Aluminum 90 degree valve stems are for use with tubeless tires only

KOSO NORTH AMERICA Proton Water Temperature Gauge - With 16 mm Adapter BA074200-16 Top End Gasket 2021-2023 Yamaha YZ 250 FXFor use with Proton water temperature meter Provides a precise reading of engine's coolant temperature Designed to function on virtually any motorsport vehicle as it operates with a CR2032 replaceable battery This light weight compact gauge features a large LCD display for easy reading and a removable face plate with all necessary hardware providing a simple and clean install Effective temperature range: 14 ~ 140 F