IIIPRO Centerlock Disc Rotor MTB Road Bike 140-203mm
IIIPRO Centerlock Disc Rotor MTB Road Bike 140-203mm
IIIPRO Center Lock Bike Brake Disc Rotor — MTB & Road Compatible
Upgrade your mountain or road bike's stopping performance with the IIIPRO Centerlock Hydraulic Brake Disc Rotor. Precision-engineered from a durable stainless steel + aluminum alloy composite, this rotor delivers consistent, reliable braking in all conditions — from muddy trails to wet roads. Available in four sizes (140mm, 160mm, 180mm, and 203mm) to suit a wide range of riding styles and brake setups.
Key Features
- Center Lock Interface — Fast, tool-assisted installation for a secure, wobble-free fit
- Stainless Steel + Aluminum Alloy Construction — Optimal blend of durability, heat dissipation, and weight savings
- Laser Cutting + CNC + Pulling Knife Process — Ultra-precise finishing for consistent rotor thickness and smooth braking surface
- Rotor Thickness: 1.87mm — Within standard tolerance for both MTB and road hydraulic calipers
- Four Sizes Available: 140mm (~113g) | 160mm (~126g) | 180mm (~140g) | 203mm (~155g)
- Compatible with hydraulic and mechanical disc brake systems using center lock hubs
- Lightweight Design — Reduces rotational weight for a more responsive ride
Specifications
| Brand | IIIPRO |
| Material | Stainless Steel + Aluminum Alloy |
| Thickness | 1.87mm |
| Sizes | 140mm / 160mm / 180mm / 203mm |
| Weight | 140mm ≈ 113g | 160mm ≈ 126g | 180mm ≈ 140g | 203mm ≈ 155g |
| Mounting | Center Lock |
| Process | Laser Cutting + CNC + Pulling Knife |
| Country of Origin | Made in Mainland China |
Why Choose IIIPRO?
IIIPRO is dedicated to delivering high-performance cycling components that meet the demands of serious riders. Whether you're descending steep singletrack or commuting in all weather, this rotor provides the braking consistency and structural integrity you need for confident control on every ride.
You May Also Like
- 1PC 10g High Grade Silicon Grease Lubricant for O-Rings & Tubes — great for brake caliper maintenance
- Multi-Use Wrench Set — handy for general bike assembly and hardware tasks
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Frequently Asked Questions
Q: What hub standard is compatible with the IIIPRO centerlock disc rotor?
A: This rotor uses the Center Lock mounting interface, which is compatible with any center lock hub. You will need a center lock lockring tool to install it properly. It is not compatible with 6-bolt (IS) hubs without an adapter.
Q: Is this rotor compatible with both hydraulic and mechanical disc brakes?
A: Yes. The IIIPRO disc rotor is compatible with both hydraulic and mechanical disc brake calipers that accept center lock rotors. Just ensure you select the correct rotor size to match your caliper and frame clearance specifications.
Q: Which size rotor should I choose for my bike?
A: Rotor size selection depends on your frame/fork clearance and riding style. 140mm is typical for road and gravel bikes; 160mm suits cross-country and trail MTB; 180mm and 203mm offer more braking power for enduro, downhill, or heavier riders. Always verify your frame's maximum rotor size before purchasing.
Q: How durable is the stainless steel + aluminum alloy construction?
A: The stainless steel braking surface provides excellent wear resistance and consistent performance in wet or muddy conditions, while the aluminum alloy spider reduces overall weight. The laser-cut, CNC-finished construction ensures precise tolerances for long-lasting, reliable braking performance.
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.