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Spirals are the core of every actuating pull casing. They provide the actuating pull with the necessary support, reduce friction and wear, and lend the pull the required precision. This is achieved by means of processing techniques, some of which we have developed ourselves, and different materials.

For maximum flexibility

Round wire spirals

For precise force transmission

Flat wire spirals

The lightweight for your bicycle

Aluminium flat wire spiral

For extra strong protection

Open flat wire spirals

For extreme pressure stability

Double block spirals