ZOOM DB680 Aluminum Alloy Mountain Bike Bicycle Disc Brake Road Bike Mechanical Caliper Disc Brake Dual Brake

Zoom Steel. Seller reminds: suitable for 160MM rotor. Brand: ZOOM Taiwan Xinlong. Model: DB-680. Name: Double-acting disc brakes Bilateral bearing action adjustable on both sides. Application: Mountain bike disc brakes, road bike disc brakes, BIRDY/small discount modification!. Weight: about 230 grams for a single brake. ZoomDB680 Road Bike Bicycle Alloy Disc Brake Mechanical Set Front and Rear Include 160mm Axle Rotor. Spyre. Finally a mechanical disc brake that offers superior performance and is a snap to set up. The zoom 680 is a double-sided mechanism where the two blocks work yet offering a precise clamping force. This results in even pad wear, and with the addition of a simple barrel adjuster, the mat can be adjusted easily and hassle-free. No frustration in fully adjusting the entire caliper, only to keep it sliding the fixed side, adding wear!. Double operative side. Same buffer holder. Easy adjustment and installation. Works with all cable operated road levers. We highly recom