Hope caliper piston for e4 v4 mono m4 brake caliper

Product Description Compatibility:Mono M4 2004 and 2007 models (2 x as replacement for the 2 large caliper pistons; for the 2 small caliper pistons, 2 pistons with the manufacturer number HBSP135 are needed)Mono M4 as of 2009 model (4 caliper pistons are required)V4 as of 2013 model (2 x as replacement for the two small caliper pistons; for the large pistons, 2 caliper pistons with the manufacturer number HBSP298 are required)E4 as of 2013 model (4 caliper pistons are required)Features:caliper piston as spare part for maintenance of various disc brake modelsreplaces one of the brake pistons installed in the brake calipertwo or four pistons required depending on modelManufacturer Number:HBSP136 Contents:1 x Manufacturer: Hope Mill Calf Hall Road Barnoldswick Lancashire BB18 5PX United Kingdom info@hopetech.com Distributor: bc GmbH Carlo-Schmid-Straße 12 52146 Würselen Germany info@bike-components.de