BESV JF1, Quick Assembly Manual, Page: 9 / 10

Quick Assembly Guide – JF1 / JR1 / JG1
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2.4 The Saddle Post and Rear Reflector
1. To adjust the saddle height for the JF1, release the saddle post clamp.
For the JR1 / JG1, use a torque wrench to loosen the hexagonal bolt and release the saddle
post clamp to adjust the saddle height.
JF1 JR1 / JG1
2. Release two bolts underneath the saddle to adjust the angle and the horizontal position of the
saddle. Exert force by referring to the torque value marked on the saddle post.
3. Clamp the rear reflector to the saddle post.