Our 16" and 18" bikes ride like pro-level bikes that have been scaled down to accommodate smaller BMXers. Sunday's unique design enables riders to readily adjust to larger bikes as they develop. The Model C established the contemporary BMX standard. It has been copied by many manufacturers, most notably Invicta and Penny Farthing. The Sunday was invented in California in the 1980s by two brothers who were influenced by the local mountain biking scene. The original model used an aluminum frame with steel fork and cranks. Later versions included titanium frames and carbon fiber forks. The company that makes the majority of Sundays today was founded in 1996 by two former Invicta employees. They continue to build their bicycles based in San Diego, California. Sunday bikes are known for their ease of riding and handling. Their compact size makes them perfect for young riders who need easy storage. Because of their lightweight construction, Sundays are ideal for traveling to different parks or playing in dirt fields. Here are some other advantages of buying a Sunday bike: cost, quality and variety. The prices of Sundays range from $300 to $1200+. This makes them affordable to most people. You can find low-end bikes for under $500 and high-end ones over $1000. There are also medium-priced Sundays which usually cost between $500 and $700. These bikes offer good value for money.