There are two gear selector units on the Arc 24. There is one
on the left side of the handlebars that operates the internally
geared hub (3-speed) and has two trigger mechanisms. The
upper thumb lever decreases resistance (3-2-1) and the lower
thumb lever increases resistance (1-2-3). The right side gear
shifter on the handlebars, controls the 8-speed cassette. Pushing
the thumb lever decreases resistance (8-7-6, etc) and pulling the
trigger finger lever increases resistance (1-2-3-4.etc).
Note:
When shifting using the right shift mechanism, you must
pedal to change gears. The left shifter (3-speed internal) can be
used when pedaling or stationary.
Gear Selection – Internally Geared Hub and Trigger Shifter
