b'Twin Bicycle, Руководство пользователя

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1 – Using the brakes
To slow the bicycle down or stop it: use the back brake first and then lightly and gradually use the front brake.
An overly rapid and excessive braking movement may cause the front wheel to jam and cause a dangerous fall.
Using disk brakes:
after braking, the disks and calipers may become very hot and cause burns in the event of contact. After braking, wait 30 minutes
before touching the brake or caliper.
Please note: braking distances may increase in wet conditions.
2 – Checking the brakes
Before using the bicycle, check that the brakes are working correctly:
• When fully depressed, the brake levers must not touch the handlebars.
• Brake cables and housings must not be damaged.
• When adjusting the cable, the tightening torque to use is between 5 and 7 Nm. (cable to caliper assembly).
NB: if one of these conditions is not fulfilled, contact one of our technicians, who will return the system to normal.
Warning
• The rims, disks and pads must never be treated with a lubricant or another greasy substance. If necessary, clean using an anti-static
polish. You are advised not to use solvents (which may damage the markings and the paintwork).
• For disk brakes and road bike brakes, consult the instructions in the manufacturer’s instructions for any modification or contact your
nearest workshop.
For the following types of brake:
Mechanical or hydraulic disc:
You should be careful when using this type of brake, which requires a bedding-in period of around 30-50km (depending on type) to
reach their optimum level of performance.
3 – How should the brakes be adjusted?
Brake pads
1/ Check the pad is aligned with the edge of the rim
2/ Check the distance of the pads from the rim (1 to 3mm for optimum braking).
3/ Always distance the rear of the pads slightly from the rim.
BREAKING SYSTEM
I
V-Brakes , the metal pipe of the brake
cable should be completely inserted into
its housing on the caliper.
Cantilevers, the bridge cable with
quick-disconnect fastener must be
correctly mounted.
Calipers, the brake lever spacer must be
in the closed position.
STOP