Budbrake - Provides a device which automatically balances the braking force between front and rear wheels. USA. - http://www.budbrake.com
Winzip Enterprise Corporation - Manufacturer of bike and bicycle parts, including disc brake, disk brake, caliper, brake pad and brake shoe. - http://www.winzip-diskbrake.com/
Sturmey Archer - Unique bicycle front and rear brake hubs in 3-speed, 5-speed, and 7-speed gears and Brooks cycle saddles. - http://www.sturmey-archer.com/
Avid - Producer of disc brakes, rim brakes and various bicycle components. Provides product information, technical specifications, service information, and downloads. USA. - http://www.avidbike.com
Clarks Cycle Systems - Manufacturer and distributor of cables, brake pads, and disc pads. UK. - http://www.clarkscyclesystems.com
a2z - Manufacturer of disc brake accessories such as brake pad, cable hanger, and light-weight hubset. - http://www.a2zcomponents.com