Dr. Ryan Stone (Sandra Bullock) is a brilliant medical engineer on her first shuttle mission, with veteran astronaut Matt Kowalski (George Clooney) in command of his last flight before retiring.

[Brian] completes the process with a simple gravity casting method using molten aluminium. The part is then removed from the mold, and filed down to improve the surface finish from the sand ...

Thanks to a gravity cast frame, adjustable quill stem, BMX-style handlebars, front suspension, and suspension seatpost, you can ride confidently and comfortably, no matter what you're hauling.