Star Union DP14 2.3mm Stainless Steel 6-Bolt Disc Brake Rotor for MTB, E-Bike & Road Bike (160mm, 180mm, 203mm)

Overview The Star Union DP14 Disc Rotor is engineered for riders who demand reliable braking performance in aggressive riding conditions. Manufactured from high-strength stainless steel with a 2.3mm heavy-duty braking surface, it delivers increased stiffness, improved heat resistance, and consistent braking performance during repeated braking and long descents. Its precision hollow-carved ventilation design promotes efficient airflow to improve heat dissipation while reducing weight and helping clear mud and debris. Available in 160mm, 180mm, and 203mm, the DP14 rotor is an excellent choice for e-bikes, mountain bikes, trail riding, enduro, and downhill applications. Compatibility Compatible with MTB, E-Bike, Road Bike, Gravel Bike, Hybrid Bike, Trekking Bike, and Commuter Bike disc brake systems Fits standard 6-bolt rotor mounts Compatible with most hydraulic and mechanical disc brake calipers Available in 160mm, 180mm, and 203mm rotor diameters Rotor thickness: 2.3mm Size Options & Weight DP14-160 Diameter: 160mm (6.3") Thickness: 2.3mm Weight: Approx. 176g Recommended for road bikes, gravel bikes, commuter bikes, and light MTB riding. DP14-180 Diameter: 180mm (7.09") Thickness: 2.3mm Weight: Approx. 220g Recommended for MTB, trail riding, e-bikes, and riders seeking stronger braking performance. DP14-203 Diameter: 203mm (8.0") Thickness: 2.3mm Weight: Approx. 254g Recommended for enduro, downhill riding, high-power e-bikes, and demanding riding conditions requiring maximum braking performance. Specifications Item Specification Product Name DP14 Disc Rotor Material Stainless Steel Rotor Thickness 2.3mm (0.09") Mount Type Standard 6-Bolt Bolt Circle Diameter 44mm Available Sizes 160mm / 180mm / 203mm Color Silver Compatibility MTB, E-Bike, Road Bike, Gravel Bike, Hybrid Bike & Commuter Bike Brake Systems Hydraulic & Mechanical Disc Brake Systems Package Includes 1 × Disc Rotor, 6 × Stainless Steel Mounting Bolts FAQ What bikes is the DP14 Disc Rotor compatible with? The DP14 Disc Rotor is compatible with mountain bikes, e-bikes, road bikes, gravel bikes, hybrid bikes, trekking bikes, and commuter bikes equipped with a standard 6-bolt disc brake hub. Is it compatible with hydraulic disc brake systems? Yes. The DP14 Disc Rotor is compatible with most hydraulic and mechanical disc brake systems using a standard 6-bolt rotor. Does the package include mounting bolts? Yes. Each DP14 Disc Rotor includes six stainless steel mounting bolts for quick and secure installation. Why choose the DP14 2.3mm rotor? Compared with standard 1.8mm rotors, the DP14 features a 2.3mm heavy-duty braking surface that provides increased stiffness, improved heat resistance, and greater resistance to brake fade during repeated braking. It is designed for riders who need reliable braking performance on trail, enduro, downhill, and high-power e-bike applications.