🚲The rear brake e is left brake, right brake is front brake, 🚲(If you don’t like this setting, you can change the left and right brake settings yourself, and you can consult customer service for a video tutorial) 🚲Brand: ZOOM (Xinlong) listed company Model: HB-875 Home: Taiwan Color: black, red, purple, silver，blue Time to market: 8 months in 2015 Weight: about 700g (without discs) Tubing length: 800MM before 1400MM Braking method: two-way braking Cylinder: Integrated cylinder Material: 6061 T6 quenching 🚲Features:-The new Taiwan ZOOM HB-875 oil brake is the industry's first oil brake with integrated brake lever and integrated cylinder. Its safety is much higher than split oil brake. The SHIMANO M447 oil brake with greatly improved stability and feel, and the braking performance is also far away, using CNCAnode integrated mold opening and closing, complete after-sales system support, and then bid farewell to Shimano's current after-sales problems. Since the date of purchase, there are non-artificial quality problems, six months of free replacement, one year warranty, are you still worried?