Braking System; Mechanical Brake; Hydraulic Brake - Kettler Quadriga Comp Belt Translation Of Original Operating Instructions

3.3.4

Braking system

A pedelec's brake system is primarily operated
using the brake lever on the handlebars.
• If the left brake handle is pulled, the brake on the
front wheel is applied.
• If the right brake handle is pulled, the brake on the
rear wheel is applied.
The brakes are used as an emergency stop
system and bring the bicycle to a halt quickly and
safely in the event of an emergency.
The brake is applied using the brake lever either
• with the brake lever and shift cable (mechanical
brake) or
• with the brake lever and hydraulic brake cable

(hydraulic brake).

3.3.4.1 Mechanical brake

The brake lever is connected with the brake via a
wire inside the shift cable (also known as a
Bowden cable).
Figure 12: Bowden cable structure
MY22K01 - 32_1.0_26.08.2021
2
3.3.4.2 Hydraulic brake
The brake fluid is in a closed hose system. If the
brake lever is pulled, the brake fluid transfers
pressure to the brake on the wheel.
2
3
4
Figure 13: Components in a brake cable
1 Brake cable
2 Cable clip
3 Union nut
4 Cover cap
5 Knob
6 Insert pin
Description
1
6
5
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