More than likely a defective voltage regulator.
Blasters don't have a battery
Under the front seat
The fuse box is under the riders seat on the Yamaha R1. It is between the battery and the ECU and it is has a hinged lid that opens from left to right.
To replace the rectifier on a 2002 Yamaha V-Star 650, first ensure the motorcycle is turned off and remove the battery for safety. Locate the rectifier, typically found near the battery or under the seat, and disconnect the wiring harness and mounting bolts. Install the new rectifier by securing it in place and reconnecting the wiring harness. Finally, reconnect the battery and test the electrical system to ensure proper functionality.
try checking the battery
buy a Yamaha yz 125 if that's to slow for you
Oil capacity for the gearbox on 2002 Yamaha YZ85 is 500cc, after overhaul 550cc according to my book.
2002
A Yamaha ATV that small is carbureted , not fuel injected.
2002
What is the valve clearance for a 2002 yamaha kodiak 400 4x4?
The 2002 raptor 660 will go 100mph tops.