Honda CMX250C REBEL 2007 Owner's Manual page 188

Emission Control Systems
Fuel Permeation Emission Control
System
This motorcycle complies with the Fuel
Permeation Emission Control regulations
of the U.S. Environmental Protection
Agency (EPA). The fuel tank, fuel hoses,
and fuel vapor charge hoses used on this
motorcycle incorporate fuel permeation
control technologies. Tampering with the
fuel tank, fuel hoses, or fuel vapor charge
hoses to reduce or defeat the effectiveness
of the fuel permeation technologies is
prohibited by federal regulations.
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Technical Information