Master cylinder (assy) brake, 1/2 inch, Nissin RC30 style

Master Cylinder (Assy) Brake, 1/2 inch, Nissin, RC30 Style

This master cylinder has a piston diameter of 1/2 inch. and may be suitable for model motorcycles which uses this size master cylinder as standard This makes it ideal for any RC30 or RC45 tribute builds which retain the stock twin pot RC36 brake calipers. In this guise, we provide the master cylinder 45500-NX4-861 with change of stay and hose length to suit. We also supply a silver bolt the same as the RC30. All these little things make it visually almost indistinguishable from the original RC30 master cylinder. (Note the only visual difference from the RC30 is that it does not have a rubber boot on the plastic spigot where the hose fits onto).

This master cylinder is suitable for use with the MC22 CBR250RR and other similar motorcycles which have twin two pot calipers.

Important; please note that this master cylinder may not be suitable for bikes fitted with twin 4 pot calipers  such as the RC30 which uses a 5/8 inch bore as standard.

Warning: note that there may be clearance issues with fairings etc so be prepared to reposition the reservoir pot to suit your application and make sure that there is no obstruction to steering or braking functions before riding.