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Rotors | Center Lock Floating Disc | 140mm 160mm Road Bike Rotor

Stock #:CMP-01968

SKU:BRAK-00053

Rotors | Center Lock Floating Disc | 140mm 160mm Road Bike Rotor - Image 1

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$49.95

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The ZRACE RT-RX is a center lock disc rotor for road and mountain bikes. These floating brake rotors have a two-piece design with an aluminum carrier and steel braking surface. This helps with heat ma...

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Rotors | Center Lock Floating Disc | 140mm 160mm Road Bike Rotor

$49.95

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What kind of riding are these rotors best for?: These ZRACE RT-RX rotors are ideal for road cycling and cyclocross, especially for bikes needing better braking on steep hills. They also suit building light cross-country or trail mountain bikes, thanks to their heat dissipation and light weight.
Will these rotors work with my bike's brakes and hubs?: Yes, these rotors are designed for hydraulic disc brakes and use a center lock mounting system for hubs. They are compatible with organic, semi-metallic, and metallic brake pads.
How easy is it to install these center lock rotors?: Installation is faster and simpler compared to traditional 6-bolt rotors. The center lock mounting system means you only need one lockring to secure the rotor to your hub.

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An ultralight ZRACE RT-RX Center Lock disc rotor, designed for strong heat dissipation in road bikes.

Rotors | Center Lock Floating Disc | 140mm 160mm Road Bike Rotor

Price$49.95

Rating4.7(317)

Sold2,000+

Stock In stock

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The ZRACE RT-RX is a center lock disc rotor for road and mountain bikes. These floating brake rotors have a two-piece design with an aluminum carrier and steel braking surface. This helps with heat management for more consistent stopping power on long descents. Features and Benefits - Floating two-piece construction - This design lets the steel outer ring expand and contract, which reduces the chance of warping under heavy braking. - Light aluminum alloy carrier - Keeps the total weight down, making this a light center lock rotor for performance bikes. - Center lock mounting system - Offers a faster and simpler installation compared to traditional 6-bolt rotors, using just one lockring. - Optimized braking surface - The pattern is made to clear away water and debris, which helps keep braking performance in wet conditions. Applications - Upgrading a road bike for better braking on steep hills. - Building a light cross-country or trail mountain bike. - Replacing worn rotors on a bike with center lock hubs.

Brake Type: Hydraulic Disc Brake. Chemical Concern: None. Features: Floating, Heat Dissipation. Model Number: RT-RX. Mounting Type: Center Lock. Rotor Diameter: 140mm, 160mm. Diameter: 140mm, 160mm. Rotor Thickness: 1.8mm (estimated). Weight: Ultralight (specific weight varies by size). Material: High-grade stainless steel braking surface with aluminum spider (estimated). Brake Type Compatibility: Hydraulic Disc Brake. Pad Compatibility: Organic, Semi-metallic, Metallic. Application: Road Disc Brake. Corrosion Resistance: High. Heat Dissipation: Strong. High-Concerned Chemical: None. Intended Use: Road Cycling, Cyclocross. Model Number: RT-RX. Mounting System: Center Lock. Product Name: ZRACE RT-RX Center Lock Disc Rotor. Rotor Type: Floating Rotor. Q: What are the exact weights for the 140mm and 160mm versions? A: These are built to be very light. The 140mm rotor weighs about 96 grams, and the 160mm version is about 112 grams.. Q: What are the exact weights for the 140mm and 160mm versions? A: These are built to be very light. The 140mm rotor weighs about 96 grams, and the 160mm version is about 112 grams.. Q: What are these rotors made of that helps with heat? A: They use a two-piece floating design. The inner carrier is made from lightweight aluminum alloy, while the outer braking surface is stainless steel, which helps heat escape more quickly.. Q: What are these rotors made of that helps with heat? A: They use a two-piece floating design. The inner carrier is made from lightweight aluminum alloy, while the outer braking surface is stainless steel, which helps heat escape more quickly.. Q: Are these compatible with Shimano center-lock hubs? A: Yes, they use the standard center-lock mounting system. They will fit perfectly on Shimano hubs and any other hubs that use the same center-lock standard.. Q: Are these compatible with Shimano center-lock hubs? A: Yes, they use the standard center-lock mounting system. They will fit perfectly on Shimano hubs and any other hubs that use the same center-lock standard.. Q: I need new brake rotors for my road bike. Would these be a good choice for long descents? A: Absolutely, that's what they're for. The floating design is specifically meant to manage heat buildup on long, steep descents, which helps prevent brake fade and keeps your stopping power consistent.. Q: I need new brake rotors for my road bike. Would these be a good choice for long descents? A: Absolutely, that's what they're for. The floating design is specifically meant to manage heat buildup on long, steep descents, which helps prevent brake fade and keeps your stopping power consistent.. Q: What kind of warranty or guarantee comes with these ZRACE rotors? A: They come with a one-year manufacturer's warranty. This covers any defects in materials or how they were made.. Q: What kind of warranty or guarantee comes with these ZRACE rotors? A: They come with a one-year manufacturer's warranty. This covers any defects in materials or how they were made..