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SKU: CASS0261

Sunrace CS-R63 7-Speed 11-24t Cassette with Steel Cogs & Super Fluid Drive Technology - Lightweight Bicycle Components for Road & Mountain Bikes

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Description
Specifications

Upgrade your cycling performance with the Sunrace CS-R63 11-24t 7-Speed Cassette - the perfect choice for riders seeking smooth gear transitions, durability, and lightweight efficiency. Designed with advanced engineering and premium materials, this cassette enhances your bike's drivetrain for a seamless riding experience on various terrains.

Materials & Construction:

Built with high-grade steel cogs and a robust lock ring, the Sunrace CS-R63 cassette delivers exceptional strength and longevity. Despite its durability, it maintains a lightweight profile at approximately 200 grams, minimizing added weight for faster acceleration and responsive handling.

Performance & Engineering:

Featuring Sunrace's patented Super Fluid Drive technology, this 7-speed cassette ensures smooth, precise gear shifts and efficient power transfer. The wide gear range from 11T to 24T allows for versatile performance, whether you're climbing steep hills or cruising on flat terrain. Its engineered design reduces drivetrain wear and simplifies maintenance, making it ideal for recreational riders and competitive cyclists alike.

Components & Technology:

The CS-R63's steel cogs are engineered for maximum durability and corrosion resistance, ensuring reliable performance over countless rides. The 11-24 tooth range provides optimal gear ratios for urban commuting, trail riding, or endurance cycling, giving you the flexibility to adapt to different riding conditions seamlessly.

Style & Use Case:

With its sleek and functional design, the Sunrace CS-R63 cassette complements a variety of 7-speed mountain and road bikes. It's perfect for riders looking to upgrade their drivetrain for improved shifting performance, enhanced efficiency, and dependable durability. Whether you're tackling mountain trails, gravel paths, or daily commutes, this cassette delivers outstanding versatility and reliability.

Innovative Features & Differentiators:

- Super Fluid Drive Technology for ultra-smooth shifting

- Steel Cog Construction for durability and corrosion resistance

- Lightweight Design at approximately 200 grams for performance-focused riders

- Wide Gear Range (11-24t) suitable for a variety of cycling disciplines

Enhance your bike's drivetrain with the Sunrace CS-R63 Cassette - engineered for performance, built for durability, and designed to elevate your riding experience. Perfect for upgrading existing bikes or building new performance-oriented cycles.

  • Upgrade your cycling performance with the Sunrace CS-R63 11-24t 7-Speed Cassette, featuring precision-engineered steel cogs and a lightweight design weighing approximately 200 grams for enhanced efficiency.
  • Utilizing advanced Super Fluid Drive technology, this cassette provides smooth and reliable shifting across multiple gears for improved ride quality and durability, even under high-torque conditions.
  • Constructed with high-grade steel components and a durable lock ring, the CS-R63 cassette ensures long-lasting performance and resistance to wear, making it ideal for mountain biking, road cycling, and gravel adventures.
  • Designed for versatile 11-24 tooth gear ranges, this 7-speed cassette is compatible with a wide variety of Shimano-compatible freehub bodies, making it an excellent upgrade for wide-range gear shifting.
  • Featuring an all-metal construction with precision machining, the Sunrace CS-R63 delivers optimal power transfer, enhancing acceleration and climbing ability while maintaining a sleek, professional cycling style.
Cogs11,12,14,16,18,21,24
Gears7sp
Range11-24t
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Customer Reviews

Based on 5 reviews
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20%
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A
Alan Rankin

Reasonable price lightweight and works well on my DS2 for transportations! Use spacer to make it fit.;

U
UkLaird

Poetry in motion...!;

M
Mike W.

The gear selection is great for rides that don't involve serious hills. The top three gears (11 12 14) are more convenient for cruising on flat land or slight downhills than the gear choices on a lot of other cassettes.;

S
Sean

This was the cassette that came on my bike when I bought it new in 2013 lasted me till early 2015 before it was to worn to do its job. I'd estimate is lasted about 1500 miles with admittedly poor maintenance on my part but shifting was great. I have an Origin 8 now and it doesn't shirt nearly as well.;

S
Stewart Wilkins

As this is perhaps the cheapest cassette I can get my hands on that has an 11-T sprocket it performs admirably. I know I should probably change my chain more often but being able to get almost 2500 miles off a single cassette set (and chain) isn't too bad. The rule is 2 chains per drive train change but I can't see these living up to a second chain.;