Star Union DP14 2.3mm Stainless Steel 6-Bolt Disc Brake Rotor for MTB, E-Bike & Road Bike (160mm, 180mm, 203mm)
Key Feature:
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.
Most U.S. orders ship from our U.S. warehouse and are usually delivered within 3–6 days.
Orders to other countries, out-of-stock items, and customized products may ship from China and are usually delivered within approximately 14 days.
We want you to be completely satisfied with your purchase. If you have any questions, concerns, or complaints, please contact our online support team or email us at grt@star-union.net. We will respond within 8 hours.
Items can be returned or exchanged within 30 days of delivery. Please contact us before returning an item so we can help you with the next steps.