Maintain optimal wheel performance with the Campagnolo Bora WTO Ultra 45 C19 Spokes Kit (4 pcs), model WH-04BWU45. Designed for 700c (622x19c) wheels, this kit fits the Rear Left WTO Ultra 45 disc brake hub. Made from high-quality stainless steel, these spokes ensure excellent tensile strength, corrosion resistance, and precise tensioning for durable, reliable wheels. Pair with complementary spoke kits for a full wheel setup.