Product Description Shimano bleed bolt for BL-MT201 and ST-EF505 MTB shift/brake levers including seal This bleed bolt is a spare part for the Shimano ST-EF505 EZ-Fire-Plus shift/brake lever and the BL-MT201 brake lever for MTB use. It has a 4.5 mm M5 thread and is supplied with a matching O-ring. The bolt closes the point where the oil funnel is placed during the bleeding process. Specifications:Type: bleed nippleThreads: M5Technical Information:Thread Length: 4.5 mmCompatibility:ST-EF505BL-MT201Manufacturer Number:Y0GG98020 Contents:1 x Shimano ST-EF505 and BL-MT201 bleed nipple1 x O-ring Manufacturer: Shimano Europe B.V. High Tech Campus 92 5656 AG Eindhoven Netherlands info@shimano-eu.com