Joined: Dec 2019
Posts: 2,841
Likes: 1,062
From: South Shore of Long Island
Bikes: 2010 Carrera Volans, 2015 C-Dale Trail 2sl, 2017 Raleigh Rush Hour, 2017 Blue Proseccio, 1992 Giant Perigee, 80s Gitane Rallye Tandem
Check out randombikeparts, they've got some single sets in the 50-75 range if you only need a rear. They'll probably require cutting down the hose for best fit but most of the brakes you'll find will have that issue. As others have said, even the more basic versions are an improvement over cable.