ACCOSSATO - race-developed for high performance Hand Operated Rear Brake Master Cylinder 10.5mm, CNC-machined aluminium 10.5mm piston diameter black anodised 8mm brake hose connection weight 160g (without bracket) not to be used in conjunction with OEM rear brake master cylinder can be used in conjunction with MP005 rear brake master cylinder BS006 bracket included CNC-machined aluminium recommended for race use only made in Italy Part No. MP002 Options and spare parts Replacement lever BS005 Replacement bracket BS006 Rear brake master cylinder with double connection MP005