Product Description Specifications Supertech 01-09 Yamaha 250 45lbs/28mm 18.70mm OD 13.10mm ID Exhaust Valve Spring - Single MPN: SPR-YZ250-E Product ID: 711799
Supertech 01-09 Yamaha 250 35lbs/28mm Intake Valve Spring - Single - SPR-YZ250-I MSRP: $8.03 Was: Now: $5.59 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
Supertech 2010 Yamaha YZ450F 19.50mm OD 13.50mm ID 50lbs/30.80mm Exhaust Valve Spring - Single - SPR-YZ450-10E MSRP: $12.02 Was: Now: $8.37 Add to Cart
Supertech 01-13 Yamaha YZ250 23x3.98x78.6mm Titanium Intake Valve - Single - YIVT-YZ250-1 MSRP: $111.33 Was: Now: $77.52 Add to Cart