Adjusting Bike - Radio Flyer FLYER 840BL Owner's Manual

A D J U S T I N G S E AT H E I G H T
The seat height should be set based on the rider's personal preference. The initial seat
position can be set by first placing the ball of the rider's foot on the pedal with the crank
arm in its lowest position. In this position, the rider's leg should be almost fully extended
with a slight bend in your knee. The proper seat position is important to avoid strain
and potential injury during riding. Consult a trusted, reputable bike mechanic or contact
Radio Flyer customer service for questions related to the seat position and fit of the bike.
WARNING! The seat post must be inserted to the minimum insertion mark. Do not
raise the seat post beyond the minimum insertion marking on the seat post tube. If the
seat post is not inserted properly, the seat may be loose which can lead to serious injury
or death. After assembly, reflectors should be visible and not obscured by the rear wheel.
A. Open the quick release lever located under the saddle. Rotate the lever fully open to
allow the seat post to slide easily.
B. Move the seat up and down by sliding the seat post in or out of the seat tube. Set the
saddle to the desired height based on rider preference. Ensure that the seat post does
not extend beyond the "minimum seat post insertion" markings on the seat post.
C. Close the quick release lever fully against the seat post tube. This should take some
force to ensure the seat post will stay firmly in place while riding.
A
C
B
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