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Switching Rear Wheel Sprocket on Fixed Gear Bicycles
Fixed gear bicycles are those that have a direct drive rear hub/wheel. On this model
the rear wheel has a sprocket on each side of the rear wheel:
• The Freewheel sprocket will let you coast without turning the pedals.
• The Fixed Gear sprocket turns the pedals whenever the rear wheel is turning.
FIXED GEAR WARNINGS:
This bicycle is equipped with a fi xed gear drive-
train. You need to alter your riding style accordingly.
• Slowing/Stopping:
The pedals will keep moving as you slow down and stop.
You must keep your feet turning on the pedals while applying the hand brakes
until you stop.
• Pedal Strike:
If you hit a pedal on a Fixed Gear bike while turning a corner, the
pedal can lift the rear wheel off the road and cause a crash.
• Derailment and Wheel Lock:
If the chain comes off of the rear sprocket on a
Fixed Gear bike, it can get caught or loop around the rear sprocket. This can
cause the rear wheel to lock up. If this happens, it can cause a crash. This can
be prevented by making sure your chain is adequately tight.
• Catching Fingers, Clothing or Shoelaces:
If you hand-pedal a Fixed Gear
bike and a fi nger or an article of clothing comes into contact with the chain or a
sprocket, the momentum of the wheel will keep the chain moving and can cause
serious injury.
FREEWHEEL WARNINGS:
• With the Freewheel sprocket in place you must use hand brakes to stop. Ensure
hand brakes are properly adjusted.
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