One of the easiest bolt-on upgrades you can make to your forks Allows bleeding of air pressure without tools. Reduces harshness caused build-up CNC-machined anodized aluminum press buttom High quality body is stronger and will not corrode Easy install, Simply replace the bleeder screw Model Name: Front Fork Bleeder Relief Valve Condition: Botl Size: M5x8mm Pitch For CR80/85R 96-07 CR125R 91-07 CR250R 91-07 CRF250R 04-19 CRF450R 02-12 17-19 CRF250RX 19 CRF450RX 17-19 CRF450L 19 CRF250X 04-17 CRF450X 05-19 For YZ65 18 YZ80/85 93-19 YZ125 93-19 YZ250 93-19 YZ250F 01-19 YZ400-450F 98-19 YZ125X 17-19 YZ250X 16-19 YZ250FX 15-19 YZ450FX 16-19 WR250F 01-19 WR400-450F 01-16 colour:Blue Material:stainless steel Package Contents: 1 Pair x Fork Air Bleeder Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.