Exhaust silencer spring kit YAMAHA YZ250F/400F/426F 98-16 75mm

Exhaust Spring

• THE stainless steel structure ensures high resistance and also improves the appearance
• Thanks to the swivel hook design the spring is not subjected to overloads, increasing the duration
• Available for most of the latest 2 and 4-stroke models
• Sold in pairs

NOTE: When measuring the length of the discharge spring, refer to the points Described below

• The Exhaust springs shall be measured when disassembled from the vehicle. When removing, wear eye protection
• The length measurement must be carried out from the inside of a hook to the inner side of the hook opposite
• For proper adaptation, the exhaust spring must not be extended more than 20% of its free length