Operation Instructions

3）Adjust the knobs on both sides to make the bike tire roughly in the middle of the
roller, as shown in Fig. 6. The knobs on both sides should be tightened to prevent the
bike from shaking easily, and then lock the t wo nuts on the screw rods on both sides
for fixing.
4）Adjust the triangular knob clockwise to make the tire just touch the bicycle, and
then tighten the triangle knob for a circle and a half turns to make the roller press
into the tire tightly.