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Yamaha YZF-R25
August 27, 2016 YZF-R250
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The re-flash offer:
New fuel tables
New ignition timing tables
New rev limiter at 13.950 rpm
Disable deceleration fuel cut for perfect throttle response
Disable o2 sensor closed loop function
Set AIS valve to closed position
Set the fan opening at 96 degrees celsius and close at 92
Dyno chart coming soon