Size:outer diameter:117mm/4.61",inner diameter:38mm/1.50". Replacement for YZF R3 YZFF25 2020 320-A R3 2019-2021 MTN250-A MT25 MT-25 MTN2020-2021-A MT03 MT-03 2020-2021. High performance:made of materials,durable,long service life. Easy installation:simple installation steps,easy to replace the old one,practical and convenient to use.
