Mechanical Cable Disc Brake calipers.  

Choice of various makes and models from over the years. Some rarer and vintage ones.

Select in menu to see details, prices and to add to basket.

Different mount types listed:

IS - International Standard. These fit directly (where applicable) to frame/fork holes spaced 51mm apart that face side on to the bike.

Post Mount. These fit (where applicable) to frame/fork threaded holes spaced 74mm apart or via IS to Post Mount adaptors if frame has IS mounts.

IS mount brakes are specific to rotor sizes. Usually can be interchanged front to rear but rear rotor will be 20mm smaller eg 160mm front 140mm rear (detailed in menu as F160/R140)

Post Mount brakes can be used with various rotor sizes but will require specific adaptors (not included). Post to IS or Post to Post depending on frame/fork. 

There are also a couple of calipers with a mount hole standard I am unfamiliar with. These have holes spaced 57-60mm apart (see verniers in photo)

Used condition. These are from a joblot I purchased of items removed from used bikes that have been broken for spares. 

Sold as pictured, most include used pads, some have bolts and some don't. 

I have not tried these on a bike but all seem to grip a rotor ok when tried manually in my hand but I can't guarantee that they will work as well as new pads. 

Please ensure once fitted you get a competent person (bike mechanic ideally) to check they operate safely. 

Thanks for looking