The new HEL Performance TWIN rear master cylinder is once again fully CNC machined from solid aluminium billet to give an additional product to our ever expanding range.

The rear master cylinder has been designed in a square format to sit and blend effortlessly behind the heel plate on all models. It features a 13mm bore size and slotted mounting holes to allow the unit to be located exactly where you need it. All metal internals are also machined in-house and fully assembled and tested prior to dispatch.

Includes a M10 x 1.00 and M12 x 1.00 banjo bolts and copper crush washers to allow you to connect both foot control and hand control to the rear caliper. This new master cylinder works by replacing the reservoir on the rear system and replacing with twin lines. The line (for example from the thumb brake to the rear master cylinder) is used by the other hose as its reservoir and vice versa. Only one braking method can be employed at once (thumb or foot) but they can both be used as required. All packed in the new HEL Performance boxes.

Finished in either Black or Hard Grey Anodised with the HEL ‘H’ individually hand painted.

Twin ports which can be plumbed to a thumb or finger brake AND rear caliper. The port to the rear caliper is M10 x 1.00 and the port from the thumb or finger brake is M12 x 1.00 (we include banjo bolts and copper crush washers).

• CNC Machined From 6082-T6 Billet
• Manufactured by HEL in the UK
• Lightweight
• Hard Anodised Grey or Black Finsih
• Allows rear foot and thumb / pull to be attached to single rear master cylinder.