The Factory Yamaha Speed Management Key allows top speed limits to be set to cater for special requirements on job sites or individual operating conditions without affecting acceleration or pulling power. The key can be removed in either restricted or unrestricted mode to allow for owner-controlled operation.

• Full engine power while limiting speed to 25 mph
• Maintains full confidence in challenging terrains and retains entire 2,000 lbs of towing ability
• Works seamlessly with the YCCT system to prevent surging or any feeling of rev limitation
• Simple plug-and-play installation