Odyssey springfield u brake the odyssey springfield brake is the easiest bake to install and adjust a 5mm allen key is all you need the unique thing about this brake is that there is only one centre pull spring that connects the two arms just tighten down the brake bolts connect your cables and your done odyssey springfield u brake features forged brake arms low stack height new coil spring mechanisim odyssey ghost brake pads included buy odyssey components from chain reaction cycles the