Upgrade your bike braking system with the TOOPRE G3 Colored Bicycle Disc Brake Rotor, designed for mountain bikes, road bikes, folding bikes, and other bicycles using a standard 6-bolt disc brake system. Made from high-strength 1CR13 martensitic stainless steel, this rotor offers reliable braking performance, excellent heat dissipation, and durable wear resistance for daily riding and trail use.

The G3 rotor features a lightweight hollow-out structure with 12 support spokes, helping reduce weight while improving airflow, drainage, and heat dissipation. Its double-sided radial polished braking surface provides stable friction, responsive braking, and a shorter break-in period for new brake pads.

Available in 160mm, 180mm, and 203mm sizes, with multiple color options including Black, Red, Gold, Green, Blue, and Purple, this rotor combines performance and style for a customized bike setup.

Key Features

High-Strength Stainless Steel

Made from 1CR13 martensitic stainless steel, offering high strength, good rigidity, and reliable braking stability.

Lightweight Hollow Design

Dense hollow edges and long diagonal cutouts help:

• Reduce rotor weight
• Increase air contact area
• Improve heat dissipation
• Drain mud and water faster
• Maintain stable braking performance in wet or muddy conditions

12-Spoke Support Structure

The multi-spoke support design improves rotor stability, reduces wobble, and helps prevent deformation during braking.

Standard 6-Bolt Installation

Compatible with standard international 6-bolt disc brake hubs. Each rotor comes with 6 black T25 Torx bolts for easy installation.

Radial Polished Braking Surface

The double-sided radial polished surface helps provide:

• Better friction performance
• Responsive braking feel
• Stable braking force
• Shorter break-in time for new pads

Multiple Sizes & Colors

Available in 160mm, 180mm, and 203mm to match different riding needs. Six color options add a personalized look to your bike.

Specifications

Approx. Weight

Note: Weight may vary slightly due to different production batches and measurement methods.

Size Options

• 160mm — Lightweight option for general riding
• 180mm — Balanced braking power for MTB and trail riding
• 203mm — Stronger braking power for downhill, e-bike, and heavy-duty riding

Package Includes

Package Size

Compatibility

This rotor is suitable for bicycles using a standard 6-bolt disc brake hub, including:

• Mountain bikes
• Road bikes with disc brakes
• Folding bikes
• Commuter bikes
• E-bikes with compatible 6-bolt hubs
• Most MTB hydraulic or mechanical disc brake systems

Installation Notes

• Please confirm your hub uses a standard 6-bolt mounting interface before purchase.
• Choose the correct rotor diameter according to your frame, fork, and brake caliper adapter.
• Tighten bolts evenly in a diagonal sequence.
• Recommended bolt interface: T25 Torx
• New rotors and pads require a short break-in period for best braking performance.