Upgrade Your Braking. Simple. Strong. Reliable.
This 160mm Disc Brake Adapter Kit is the perfect solution for adding or upgrading a rear disc brake setup on custom e-bikes, mini bikes, and electric builds where standard mounts don’t exist.
Designed for versatility, this kit allows you to run a 160mm rotor using a clamp-on caliper mount, making it ideal for Razor builds, hub motor conversions, and custom swingarm setups.
Key Features
- 160mm rotor size for strong, predictable braking
- Universal clamp-on design – no welding required
- Works with disc brake calipers (mechanical or hydraulic)
- Durable steel adapter bracket with secure dual-bolt clamp
- Ideal for custom e-bike & mini bike builds
- Great fit for Razor MX350 / MX400 / MX500 / MX650 conversions
What’s Included
✔️ 160mm Stainless Steel Brake Rotor
✔️ Universal Clamp-On Disc Brake Adapter Bracket
✔️ Mounting Hardware (as shown)
Rotor Specifications
- Rotor Diameter: 160mm (6.3 in)
- Inner Bolt Pattern: 48mm
- Bolt Spacing: 22mm
- Directional rotor (arrow marked for correct rotation)
Perfect For
- Razor hub motor conversions
- Custom electric mini bikes
- Frames without factory disc brake mounts
- DIY & fabrication builds
Notes
⚠️ Caliper not included
⚠️ Some setups may require minor spacing or alignment adjustments depending on frame and hub
Why DaCave Customs?
We build parts for real builds, not shelf bikes. Everything we sell is chosen with custom electric projects in mind—tested, practical, and ready to ride.
