2.c) Carry out an initial centring of the brake
with respect to the wheel acting on the
locknut (D - Fig. 2) with a wrench:
- 13 mm (Super Record / Record Version)
- 12 mm (Chorus Version)
so that the brake blocks are about 1 mm
from the surface of the wheel (Fig. 3).
Use the cable tension set screw to make any
necessary adjustments (C - Fig. 1).
WARNING!
When mounting the brake to the frame
always make sure that at least 6 threads
of the brake's centre bolt are engaged
with the internally threaded sleeve (Fig. 4).
If fewer threads are engaged, the centre
bolt may fail during use, resulting in brake
detachment from the frame an accident,
personal injury or death.
• In order to assure full compatibility with
various frame thicknesses, brakes are availa-
ble in three versions:
- with 13.5 mm socket-head nut (standard)
- with 18.5 mm socket-head nut (long)
- with 24 mm socket-head nut (extralong)
22
~1 mm
3
NO!
OK!
4
~1 mm
ENGLISH