IIIPRO Floating Bike Brake Disc Rotors 140–203mm MTB & Road
IIIPRO Floating Bike Brake Disc Rotors 140–203mm MTB & Road
IIIPRO Floating Brake Disc Rotors – Superior Heat Dissipation for MTB & Road Bikes
Upgrade your mountain bike or road bike braking system with the IIIPRO Floating Brake Disc Rotors. Available in four sizes — 140mm, 160mm, 180mm, and 203mm — these precision-engineered rotors are built for riders who demand consistent, confident stopping power on every trail or road. Made in Mainland China.
Why Choose IIIPRO Floating Rotors?
- Floating Disc Design: The innovative floating disc construction significantly reduces heat transfer caused by friction, maximising heat dissipation capacity and improving anti-fade performance during extended or aggressive braking.
- CNC Precision Manufacturing: Full CNC engraving and milling ensures a consistent ~1.8mm thickness with high hardness, tight tolerances, and reliable performance ride after ride.
- Stainless Steel Floating Buckle: The floating buckle design prevents the outer disc from locking directly with the hub, allowing thermal expansion room and reducing warping risk.
- Premium Materials: Aluminum alloy carrier bracket combined with a stainless steel brake disc for the ideal balance of lightweight performance and long-lasting durability.
- Stylish Finish: Available in Black, Red, Blue, and Gold with an anodized finish and laser marking for a clean, premium look on your build.
- Standard 6-Pin Bolt Pattern: 44mm hole center distance (standard six-pin disc mount) for broad compatibility with hydraulic disc brake systems.
Technical Specifications
| Brand | IIIPRO |
| Material | Aluminum alloy bracket + Stainless steel brake disc |
| Available Sizes | 140mm / 160mm / 180mm / 203mm |
| Hole Center Distance | 44mm (Standard 6-pin disc) |
| Thickness | ~1.8mm |
| Weight | 140mm: ~84g | 160mm: ~106g | 180mm: ~135g | 203mm: ~172g |
| Colors | Black, Red, Blue, Gold |
| Process | Full CNC engraving & milling, anodizing, laser marking, stamping-type ultra-light floating disc |
| Package Contents | 1 x Disc Brake Rotor |
| Country of Origin | Made in Mainland China |
Compatible With
Designed for MTB, DH (Downhill), and road bikes using hydraulic disc brake systems with a standard 6-bolt/6-pin hub mount. Suitable for a wide range of bicycle brands and brake caliper setups.
Related Products You May Like
- 2m Folding Telescoping Tripod – Great for Outdoor Adventures
- Belt Loop Pocket Carry Storage – Waist Pack for Outdoor Use
Learn more: HHS Move Your Way physical activity guidance
Frequently Asked Questions
Q: What sizes are available for the IIIPRO floating brake disc rotors?
A: The IIIPRO floating brake disc rotors are available in four sizes: 140mm, 160mm, 180mm, and 203mm. Choose the size that matches your bike's fork/frame clearance and brake caliper bracket specifications.
Q: Are these rotors compatible with hydraulic disc brake systems?
A: Yes, the IIIPRO floating rotors feature a standard 6-pin bolt pattern with a 44mm hole center distance, making them compatible with most hydraulic disc brake systems used on MTB, downhill, and road bikes.
Q: What is the benefit of a floating rotor design compared to a fixed rotor?
A: A floating rotor design allows the outer brake disc to move slightly relative to the aluminum carrier, reducing heat transfer from friction, minimizing warping, and improving overall braking consistency — especially during long descents or repeated heavy braking.
Q: How many rotors are included in one purchase?
A: Each purchase includes 1 x IIIPRO disc brake rotor. If you need a pair (front and rear), please add two units to your cart and select your preferred size and color for each.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.