Seat Post = 71 degrees. Top Tube = 21.25. Wheel base = 37.44. Rear End = 14.38.
Front End = 23.06. 3/8 dropouts on frame and fork. 45x45 Integrated headsets such as Odyssey, or ACS work best (not included). Requires 28.6 (1-1/8") seatpost clamp, with 25.4 (1") size seatpost. The item "Skyway 20 T/A XL BMX race FRAME & FORK bicycle SET retro CHROME NEW 2017" is in sale since Tuesday, November 13, 2018. This item is in the category "Sporting Goods\Cycling\Bicycle Frames".The seller is "planetbmxproshop" and is located in Jacksonville, Florida. This item can be shipped worldwide.