Feature: 1. Fitment: Fork air bleeder relief valve is replacement for CRF150R CR125R CR250R CRF250R CRF450R CRF250RX CRF450RX CRF450RL CRF450L, etc. 2. High Quality Material: Fork bleeder relief valve is made of high quality aluminium alloy material, rustproof, high strength, sturdy and durable. 3. Function: Professional manufacturing, exquisite workmanship, reduces harshness caused by air build up, has a long service time. 4. Strict Standards: Built to greatly quality control standards, motorcycle fork air bleeder relief valve has stable performance and high reliability. 5. Easy Installation: Easy to install without tools, no complicated operation is required, convenient for using, save your time and energy. Specification: Item Type: Fork Bleeder Relief Valve Material: Aluminium alloyApplicable Vent Thread: M5x0.8 Fitment:for CR80 85R1996-2007 for CRF150R2007-2019 for CR125R1991-2007 for CR250R1991-2007 for CRF250R2004-2021 for CRF450R2002-2012, 2017-2021 for CRF250RX2019-2021 for CRF450RX2017-2021 for CRF450RL2021 for CRF450L2019-2020 for CRF250X2004-2017 for CRF450X2005-2021 for YZ652018-2021 for YZ80 851993-2021 for YZ1251993-2021 for YZ2501993-2021 for YZ250F2001-2021 for YZ400-450F1998-2021 for YZ125X2017-2021 for YZ250X2016-2021 for YZ250FX2015-2021 for YZ450FX2016-2021 for WR250F2001-2021 for WR400-450F2001-2021 for KX80/85/1001990-2021 for KX1251989-2008 for KX2501989-2008 for KX250F2004-2018 for KX2502019-2021 for KX450F2006-2012, 2015-2018 for KX4502019-2021 Replacement for Suzuki for RM80/851996-2019 for RM1251991-2008 for RM2501991-2008 for RM-Z250 2004-2015, 2019-2020 for RM-Z450 2005-2020 Replacement for GASGAS for EC2502018-2020 for XC2502018-2020 for EC3002018-2020 for XC3002018-2020 for ENDURO GP2502018-2020 for ENDURO GP3002018-2020For used on "replacement for Showa" and "replacement for KYB (replacement for Kayaba)" forks with M5x0.8mm air bleed hole threads (Excluding Air Forks). Fits most off road motorcycles . Package List: 2 x Fork Bleeder Relief Valve