Jagwire Pro LR2-E Centerlock Disc Brake Rotors with Integrated E-Bike Sensor Magnet

The Jagwire Pro LR2-E Disc Brake Rotor Centerlock Rotors exemplify advanced engineering designed to enhance braking performance for disc brake-equipped bicycles. Featuring a sophisticated two-piece construction, these rotors combine a precision-machined stainless steel braking surface with a lightweight aluminium spider. This combination ensures superior durability and consistent stopping power, making them a reliable choice for riders demanding high-quality components. Their compatibility with both ISO 6-bolt and Centerlock hubs broadens their applicability across a wide range of disc brake bikes, including those equipped with E-bike speed sensors.

Crafted to deliver quiet, smooth braking, the stainless steel surface is resistant to corrosion and engineered to minimise noise, ensuring dependable performance in diverse riding conditions. The aluminium spider incorporates integrated concentric rings and reinforced rivet joints that significantly reduce the risk of warping while maintaining a lightweight profile. This design enhances rotor longevity and contributes to a refined braking feel, supporting both recreational and performance cycling demands.

Optimised for use with all common disc brake pad compounds—organic, metallic, and semi-metallic—the Jagwire Pro LR2-E rotors offer versatility and ease of maintenance. The two-piece design facilitates straightforward servicing and replacement, with mounting hardware included for 6-Bolt variants and separately available lockrings for Centerlock systems. These rotors are engineered to meet professional cycling standards, providing dependable, consistent braking for a variety of cycling disciplines.

Key Features & Benefits

• Two-piece construction: Combines a stainless steel braking surface with a lightweight aluminium spider for enhanced durability and performance.
• Warp-resistant design: Integrated concentric rings and reinforced rivet joints reduce deformation, ensuring long-term rotor integrity.
• Corrosion and noise resistance: Precision-machined stainless steel surface minimises braking noise and withstands environmental wear.
• Wide compatibility: Suitable for ISO 6-bolt and Centerlock hubs, including models with integrated magnets for E-bike speed sensors.
• Pad compound versatility: Optimised for organic, metallic, and semi-metallic brake pads, accommodating diverse rider preferences.
• Easy maintenance: Two-piece design allows for straightforward servicing and replacement of components.

What It’s Good For

• Providing consistent, quiet stopping power across various cycling conditions.
• Use on a wide range of disc brake-equipped bicycles, including electric bikes with speed sensor integration.
• Riders seeking durable rotors that resist warping and corrosion for extended service life.
• Compatibility with multiple brake pad types for tailored braking performance.

What It’s NOT Good For

• Brake systems with pads extending below the caliper body, such as Avid BB7, Avid Juicy, Hayes HFX, and Hayes MX1 models.
• Applications requiring a one-piece rotor design.
• Bicycles not equipped with disc brakes.

Frequently Asked Questions

Is this rotor compatible with all disc brake systems?
These rotors are compatible with most disc brake systems, including those using organic, metallic, and semi-metallic pads. However, they are not suitable for brake systems where pads extend below the caliper body, such as the Avid BB7 or Hayes models.

Can these rotors be used on electric bikes?
Yes, the Pro LR2-E rotors feature integrated magnets designed specifically for E-bike speed sensors, making them an excellent choice for electric bicycles.

Are these rotors available for different hub mounting standards?
Yes, they are compatible with both ISO 6-bolt and Centerlock hub standards, providing flexibility for various bike configurations.

What accessories complement these rotors?
To optimise braking performance, consider pairing these rotors with high-quality brake pads available in our brake pads collection. Additionally, compatible mounting hardware and lockrings ensure secure installation.