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Old 11-05-2008, 05:31 PM
thatsdax thatsdax is offline
Motorized Bicycle Elite Member
Join Date: Feb 2008
Posts: 867
Default Re: i been riding with air filter off, can it do harm?

Never run with the air filter off. Dirt and dust will enter the motor and grind up the piston and rings. There are some roads where I live that have granite dust and will ruin any motor in just a few miles. Always use an air filter. Enjoy the ride....
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