Radial brake caliper Sip

Radially mounted 4-piston brake caliper from manufacturer Sip, made of forged aluminum in a monoblock design, suitable for Vespa axle mounts with 82mm hole spacing.
The brake caliper has four brake pistons, each with a diameter of 25.4 mm. We recommend combining it with a brake master cylinder with a piston diameter of at least 12 mm, such as the Magura HC1. Due to its bulky design, the Sip brake caliper is not compatible with the Stage 6 shock absorber.
A TÜV parts certificate for operation in connection with the Sip axle mount for radial brake calipers is available - the connection thread of the banjo bolt is M10x1.