en-SG

POWER MODULATOR

As for the front roller brake, the braking POWER MODULATOR system is built in the hub side to ease sudden lever power input for easy and stable braking control.
The braking system is especially user-friendly for beginners.

Benefits & Features

・ Braking POWER MODULATOR System

・ Hubs incorporate a modulator clutch which cuts excessive lever pressure.

・ Sealed mechanisms

・ Rubber sealing cups effectively shut out dirt and water.

・ Squeal suppression design

・ Brake and modulator work silently to eliminate brake squeal.

*1: Braking force does not exceed clutch slip point.
*2: Friction clutch binds brake boss and hub together so they rotate as a single unit when brakes are released or applied lightly.
*3: Hub and brake boss turn together.

*1: Clutch slips

*2: Brake boss slips.

*3: Braking force exceeds clutch slip point.

*4: When brakes are applied strongly, clutch allows brake boss to slip against the hub.

*5: Hub shell turns independently of brake boss.