REAR BRAKE ARM -BGM ORIGINAL- LONG EXTENSION
MAXIMUM BRAKE PERFORMANCE FOR PIAGGIO MOFA/MOPED MODELS:
The so-called brake arm is located on the gearbox, it converts the straight pull movement of the brake cable into a rotary movement.
This turns the brake cam which presses the brake pad against the rim.
The length of the brake arm determines the lever ratio and thus how much force can be exerted on the brake pads.
In conjunction with a sensible brake pad such as the BGM5342, the deceleration
is much better than with the old originals.
