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SINGLE-SPEED AND BMX BICYCLES
WE RECOMMEND THAT YOU CONSULT A PROFESSIONAL BICYCLE
MECHANIC IF YOU HAVE DOUBTS OR CONCERNS AS TO YOUR
EXPERIENCE OR ABILITY TO PROPERLY ASSEMBLY, REPAIR, OR
MAINTAIN YOUR BICYCLE.
THE HANDLEBAR MUST BE INSERTED SO THAT THE MINIMUM
INSERTION MARK CANNOT BE SEEN. WARNING: OVER TIGHTENING
THE STEM BOLT OR HEADSET ASSEMBLY MAY CAUSE DAMAGE TO
THE BICYCLE AND/OR INJURY TO THE RIDER.
GETTING STARTED
Open the carton from the top and remove the bicycle. Remove the straps and protective wrapping from
the bicycle. Inspect the bicycle and all accessories and parts for possible shortages. It is recommended
that the threads and all moving parts in the parts package be lubricated prior to installation. Do not
discard packing materials until assembly is complete to insure that no required parts are accidentally
discarded. Assemble your bicycle following the steps that pertain to your model.
HANDLEBARS
Remove the protective cap from the stem wedge and loosen the stem bolt using the 6mm hex key. Some
models may use a 13mm hexagonal bolt instead of an Hex key bolt. Place the handlebar stem into the
head tube, observing the minimum insertion mark on the handlebar stem and ensuring that all cables
are free of tangles. Check that the fork and the handlebar are facing forward, and that they are properly
aligned with the front wheel. Tighten the stem bolt. Rotate the handlebar to the desired position. Tighten
stem cap bolt 1 (see picture) two turns, tighten stem cap bolt 2 two turns and so on. Repeat until handle
bar is secure to the stem. See picture for a 4-bolt system. Also check that the stem binder bolts are
tightened equally and securely.
Stem
Bolt
Minimum
Insertion Mark
Head
Tube
Stem Cap Binder Bolts
Stem Wedge
4-Bolt
Face
Plate