Bosch BULLS Twenty 6 EVO, Перевод оригинальной инструкции по эксплуатации, Страница: 17 / 116

MY20B01 - 52_1.0_02.10.2019
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Overview
3.1.2.5 Suntour rear frame damper
The rear frame damper features air suspension, a
compression damper and a rebound damper.
Figure 7: Example showing Suntour rear frame damper
1 Upper eye
2.1 Total damper length
2.2 Negative deflection in the rear frame damper
3 Lower eye
4 O-ring
5 Sleeve
6 Damper unit
7 IFP (internal floating piston)
8 Air valve
9 Air chamber
10 Lockout lever
11 Rebound lever (rebound setting)
3.1.2.6 FOX rear frame damper
The rear frame damper features air suspension, a
compression damper and a rebound damper.
Figure 8: Example showing FOX rear frame damper
1 Guide rod eye
2 Air valve
3 Setting wheel
4 Lever
5 Air chamber
6 O-ring
3.1.3 Brake system
Every pedelec has a hydraulic brake system. The
brake fluid is in a closed hose system. If the rider
pulls the brake lever, the brake fluid activates the
brake on the wheel.
The pedelec has either:
• a rim brake on the front and rear wheels
• a disc brake on the front and rear wheels or
• a rim brake on the front and rear wheels and an
additional back-pedal brake.
The mechanical brakes are used as an emergency
stop system and bring the pedelec to a halt quickly
and safely in the event of an emergency.
3.1.3.1 Rim brake
Figure 9: Brake system with rim brake in detail;
Magura HS22 used as an example
1 Rear wheel rim brake
2 Brake booster
3 Brake lining
4 Handlebars with brake lever
5 Front wheel rim brake
Figure 10: Rim brake locking lever, closed (1) and open (2)
The rim brake stops the wheel moving when the
rider pulls the
brake lever , causing two brake
linings, positioned opposite one another, to be
pressed onto the
rims . The hydraulic rim brake
features a locking lever. The rim brake locking lever
is not marked with any lettering. Only a specialist
dealer may set the rim brake locking lever.
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2.1
25-30%
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