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# OneMonkey - EX1S Pre-ride Checklist

Always perform a pre-ride inspection on the below before every ride.

Check tire pressure with the tire gauge in your SQ250DH-2 tool kit. Be sure they are at 15-20 psi 

Check rims to make sure they are not bent or damaged 

Check the level of charge on the batteries

Check the drive chain to see if it needs to be lubed or tightened 

Check the brake to ensure it is working properly

Look over the entire break for loose nuts and bolts or body parts

Check the throttle to be sure it rotates freely and returns to the low position on it’s own when released 

Be sure that the handlebars turn freely