How Much Money Are Pro Motocross Bikes Cost?
How Much Money Are Pro Motocross Bikes Cost? The 250cc bikes will cost you a bit more, with prices ranging between $8,000 – $10,000. The Big Boy 450cc bikes are more expensive, starting at around $9,000 and going well above $10,000. How much is a 450 Supercross bike? Bike Weight, Full Tank (lb.) MSRP FC