Qnium Rear Brake Master Cylinder 12mm piston w/ 40mm mount + Sensor

Qnium Rear Brake Master Cylinder for Sensor 12mm piston w/ 40mm mount 10523SS

*Please make sure to measure your mounting distance (center to center) of your existing rear brake master cylinder for proper fitment before ordering; Also please check and see if it is a integrated push rod version or not. - If you have any questions please feel free to reach out!

Typically seen:

Brembo = 40mm Mounting Distance without integrated pushrod (European bikes)

Nissin = 50mm Mounting Distance with integrated pushrod (Japanese bikes)

-Made to fit with the Qnium Rear Thumb Brake or Qnium Left Hand Brake.

-Brake Sensor Capability

-Bleed Nipple

-Banjo Connection: Rear foot brake is rear banjo. Rear Thumb Brake / Left Hand Brake connection is Side banjo

-Connection Sensor: M10x1

-40mm Mounting Distance

-12mm Piston

-Available with our without threaded push rod, please verify your type of existing rear master cylinder before purchasing. If you have any questions please feel free to reach out!

The Rear Master Cylinder Sensor version is chosen by many riders, because you can measure your brake data with the sensor. Perfect for optimizing your performances on the track! This high quality rear brake master cylinder has been specially developed for people who want to keep the rear foot brake in addition to the Qnium thumb Brake or Left Hand brake. These rear brake master cylinder comes with an extra banjo connection for the Qnium thumb brake or Left Hand brake.

Used in Moto2, Moto3, and in other FIM world championships

Made In Netherlands

Do you want to continue to use your foot brake in combination with a thumb brake or hand brake? The Rear Master Cylinder with Sensor location rear brake pump from Qnium is your way to go. With this product you can use the foot brake, thumb brake or hand brake according to how you like it most. Do you have to brake enormously at an emergency? Then you can still apply your foot brake!

Qnium advises to keep the pedal brake as well as the thumb or finger brakes. So you, as a rider, always have the possibility to choose between two options. Especially in case of emergencies it is great, if the rider can also use the footbrake. With Qnium’s Rear Master cylinder you have the option to connect a thumb brake or left hand brake while retaining the foot brake.

Technical Specifications:

Connection: Rear foot brake is rear banjo. Rear Thumb Brake / Left Hand Brake connection is Side banjo
Mounting Distance: 40mm
Material: Aluminum 6082 - High gloss anodized.
Color: Titanium, Platinum, Orange.
Piston 12mm - Aluminum 7075
Brake oil DOT 4.0 or 5.1
Bolts: Pro-Bolt Titanium, Race Spec
Banjo: Pro-Bolt Titanium, Race Spec

Connection Sensor: M10x1

Custom Seal Design for better brake feeling

*Do you need help choosing the right Qnium Rear Master? We are here to help you. Please feel free to contact us.