Product Description Specifications Supertech 2010 Yamaha YZ450F 19.50mm OD 13.50mm ID 50lbs/30.80mm Exhaust Valve Spring - Single MPN: SPR-YZ450-10E Product ID: 711802
Supertech 2010 Yamaha YZ450F 22.80mm OD 15.30mm ID 75lbs/34.80mm Intake Valve Spring - Single - SPR-YZ450-10I MSRP: $13.82 Was: Now: $9.62 Add to Cart
Supertech Yamaha YZ450F Titanium Exhaust Valve - Single - YEVT-YZ450-17 MSRP: $130.27 Was: Now: $90.71 Add to Cart
Supertech 2010 Yamaha YZ450F 30x5.47x 86mm Dish Black Nitrided Exhaust Valve - Single - YEVN-YZ450F-10 MSRP: $24.65 Was: Now: $17.16 Add to Cart
Supertech Kawasaki 250 40lbs/33.50mm 20.70mm OD 14.10mm ID Exhaust Valve Spring - Single - SPR-KX250-E MSRP: $12.43 Was: Now: $8.66 Add to Cart