BlueSunshine MTB BB8 Mechanical Disc Brake Front and Rear 160mm Whit Bolts and Cable Price: $24.99 (as of 06/06/2022 08:29 PST- Details)

Cable actuated mechanical disc brake
Includes TWO sets of calipers and rotors, one set each for front and one for back wheels.
Aluminum alloy calipers, 12 bolts & 2 stainless steel G3 160 mm rotors & Cable

(Checkout Process Will Take You To Amazon Secure Server)