Plastic Parts - BERG Choppy Manual De Usuario

BERG Choppy
2.2.4.2 Crank adjustment (when running in a new product)
After using the new product for several days (intensive use) or for up to two weeks (normal use)
after purchase, the mounting bolts with which the left and right cranks are mounted must be
tightened again (see illustration below). Note that they must be 'hand tightened', that is to say with
a tightening moment of 30 Nm at the maximum (it is a normal effect that after a short period of
use, as a result of the force applied to the pedals, the crank assembly settles). A secondary effect of
this is that a certain amount of play can occur, which can lead to damage to the crank and the crank
axle. This play can be taken up by tightening the bolts further.
2.2.4.3 Different types of hubs
Brake freewheel (BF-R)
The brake freewheel works like a back-pedalling brake and has a neutral. The brake freewheel can be
put in reverse. The tension of the chain has to be checked every six months.

2.2.5 Plastic parts

The plastic parts must be checked regularly for damage and breakage. In the case of
breakage you must immediately replace the part concerned with an original part, in order to
guarantee the safety of the user.