Supertech 2010 Yamaha YZ450F 19.50mm OD 13.50mm ID 50lbs/30.80mm Exhaust Valve Spring - Single SPR-YZ450-10E
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SPT PWS Exhaust Valves
Supertech 2010 Yamaha YZ450F 19.50mm OD 13.50mm ID 50lbs/30.80mm Exhaust Valve Spring - Single SPR-YZ450-10E
Sale price$11.64 USD
Regular price$12.02 USD (/)