Regulation Of Front Derailleur - BH bikes Bolero Pro Manuel D'utilisation

Finally adjust the balance, with the spring tension adjusting screws, in
such a way that each shoe clears the rim by 1mm.
Cantilever brake
Setting: Release the shoe fastener. Pull the cable taut, bringing the
transverse cable in line with the yoke. Lock the main cable at the back the
yoke. Adjust the balance by means of the spring tension adjusting screws.

Regulation of front derailleur

Check that the bottom of the external plate of the cage clears the top of
the big chainwheel teeth by 1 to 3 mm.
Apply the brake shoes onto the
rim and adjust the height until the bolt
is perpendicular to the rim. Move the
shoes 1mm back and secure them.
Undo the cable fixing bolt and slacken
the cable 2mm to obtain a 1mm gap
between the rim and the shoe.
If the balance requires finer
adjustment, turn the cable tension
adjusting screws (barrel) at the brake
lever.
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