Blank cell bmx bikebmxs dont run much smoother than the cell thanks to its fully sealed bottom bracket hubs and internal headset it will stand up to any abuse you can throw at it and continue to perform day after day this is the complete package perfect for anyone wanting to take things up a notch features frame blank 1020 hi ten w20 75 top tube forks blank compound tapered forks brake rear 990 style alloy u brake cables slic cable brake levers resin and alloy combo chainwheel