DNM 250MM Rotor Adapter (Sur-Ron / Talaria Front Caliper Bracket)

Essential Upgrade for Installing 250mm Oversize Brake Rotors

The DNM 250MM Rotor Adapter is a precision brake component designed to allow installation of oversized 250mm front brake rotors on bikes like Sur-Ron Light Bee, Talaria MX3/MX4/MX5/XXX, and E Ride Pro.

It works by spacing the brake caliper outward, ensuring proper alignment with the larger rotor diameter—something that is not possible with stock mounting positions.

Why You Need a 250mm Rotor Adapter

When upgrading from a stock rotor (usually 203mm–220mm) to a 250mm rotor, the caliper must be repositioned:

• Moves caliper outward to match larger rotor size
• Prevents brake rubbing or misalignment
• Ensures full contact between pads and rotor
• Required for safe and proper brake performance

Without this adapter, a 250mm rotor simply won’t fit correctly on the stock setup.

Designed for DNM Fork Systems

This adapter is specifically made for bikes equipped with DNM front forks, one of the most common fork types used on Sur-Ron builds.

• Designed for OEM DNM fork caliper mounts
• Perfect alignment with 250mm rotor setups
• Works with both stock and upgraded brake systems

CNC Aluminum Construction & Durability

• Made from CNC-machined 6061-T6 aluminum
• Lightweight but extremely strong
• Anodized finish for corrosion resistance
• Built to handle high braking forces

This ensures durability even under hard braking and aggressive riding conditions.

Improved Braking Performance (When Paired with 250mm Rotor)

Using this adapter with a larger rotor provides:

• Increased braking leverage
• Stronger stopping power
• Better heat dissipation
• Reduced brake fade on long rides

Oversized rotors combined with the correct adapter can significantly improve high-speed braking control.

Compatibility

This DNM 250mm rotor adapter commonly fits:

• Sur-Ron Light Bee X (LBX)
• Segway X160 / X260
• Talaria MX3 / MX4 / MX5 / XXX
• E Ride Pro SS

⚠️ Specifically designed for DNM fork setups (not all fork types).

Easy Bolt-On Installation

• Mounts directly to fork caliper bracket
• Uses standard brake mounting bolts
• No modifications required
• Installation time: a few minutes

⚠️ Note: Some kits may not include mounting hardware—check before purchase.

Product Specifications

General

• Product Name: DNM 250MM Rotor Adapter
• Category: Brake Caliper Adapter

Material

• CNC 6061-T6 aluminum
• Anodized finish

Function

• Repositions caliper for 250mm rotor fitment
• Enables oversized brake upgrade

Fitment

• Designed for DNM forks
• OEM bolt-on compatibility

Compatibility

• Sur-Ron LBX / Light Bee X
• Talaria MX series / XXX
• Segway / E Ride Pro

Why Choose DNM 250MM Rotor Adapter?

• Required for 250mm rotor upgrade
• Improves braking power and control
• Lightweight and strong CNC build
• Easy installation with OEM fitment
• Perfect for performance brake setups

The DNM 250MM Rotor Adapter is a must-have component if you’re upgrading to a 250mm oversized rotor, ensuring your braking system stays aligned, powerful, and safe.