... patterns and 5 word pa 5 word patterns in Led bike Front wheel spoke lightProduct description:1, ... in approximaterly 3 minutes after the wheel has stopped.Installing;1, Install 3 AAA batteries per diagrams2, Install bike spoke light unit ... or right side of bike3 Install the sensor unit on the fork of the front wheel.Make ... not touch it.4, If you installed the unit facing the left side of your bike, the ...