Sell Qswba Bike Disc Brake DB680 Aluminum Alloy Front and Rear Caliper Bicycle Brake Lever for 160mm Road Bike Mountain Bike best price

Features: 1. Double-piston, double-sided drive mechanical wire-controlled disc brakes provide more accurate clamping force and a good brake feel. 2. Double-piston drive. Both sides drive the friction discs at the same time, the discs always keep the center without deformation, the two sides have the same force, synchronous friction, stable braking, and strong braking force. 3. Innovative patented design machine maple brake cable disc, providing superior braking performance. A simple caliper adjuster can be easily adjusted. 4. Adopt one-piece molding process, high-strength aluminum alloy material, forging processing, and easy to adjust and install. 5. Fine processing, high fit; reduce washer screws, high stability. Note: F=former; R=retreat; 1. F160R140 means that both front and rear wheels can be installed, but when installed on the front wheel, the size of the brake disc must be 160mm; and when installed on the rear wheel, the size of the brake disc must be 140mm. 2. F180R160 refers to the front and rear wheels can be installed, but installed on the front wheel, the size of the brake disc must be 180mm; and installed on the rear wheel, the size of the brake disc must be 160mm. Notice: Actual color may be slightly different from the image due to different monitor and light effect. Please allow 1-3cm deviation due to manual measurement. Description: Material: aluminum alloy Installation size: 75mm, 51mm Model: DB-680 Weight: Front 228g, Rear 235g Application: 160MM disc Color/Style: As the picture shown