"(Required)" indicates required fields Step 1 of 5 20% Enter your serial numberPlease enter your serial number. This should consist of 1 number, 1 letter, followed by four numbers.Digit 1(Required)Choose a number01239Digit 2(Required)Choose a letterABCDEFGHXJKLDigit 3(Required)Input 3rd digit0123456789Digit 4(Required)Input 4th digit0123456789Digit 5(Required)Input 5th digit0123456789Digit 6(Required)Input 6th digit0123456789 Does your frame have a Euro or US bottom bracket?(Required)Most BMX frames will use a US bottom bracket which is approx 2" in diameter. A Euro BB is smaller and threaded and will be 1.5" diameter Euro US Is the seat tube laid back when compared to the headtube?(Required) Yes No What thickness are the rear dropouts?(Required) 3mm (approx 1/8") 2mm (approx 1/16mm) Last stepEmail (optional)Enter your email address and we'll send confirmation of your bike to you.