TA5 lets you use QR hubs on thru-axle frames on new bikes, including with SRAM UDH. Is this the rare good new standard?

Their study, published in the journal Plos One, reads: 'The 'wheel and axle' revolutionized human technological ... pebbles from the 12,000-year-old Natufian village. 'We conclude that these ...

What is a wheel and axle mechanism? A wheel and axle mechanism is a simple device you make when you connect one or more wheels to an axle. They are used to help things move. A wheel is a round ...