Description

Sunrace CSM993 9-Speed Wide Range Cassette 11-46T
Transform your MTB cycling experience and conquer any climb with the Sunrace CSM993 9-Speed Cassette. This exceptional bike part is engineered to breathe new life into your trusted 9-speed drivetrain, offering a massive gear range previously reserved for more expensive 10, 11, or 12-speed systems. If you´re looking to significantly upgrade your mountain bike´s climbing capability without a complete and costly overhaul, the CSM993 is the ultimate solution.
Unlock Unprecedented Climbing Power
The standout benefit of the Sunrace CSM993 is its expansive 11-46T gear range. The massive 46-tooth largest cog provides an incredible advantage on the steepest and most demanding ascents, allowing you to spin comfortably and maintain traction where you would otherwise be forced to push. This wide development means you no longer have to fear long, grinding fire roads or technical uphill sections. At the same time, the 11-tooth small cog ensures you have plenty of top-end speed for fast descents and flat sections, making this cassette a truly versatile performer for all aspects of MTB cycling.
Experience Flawlessly Smooth Shifting
At the heart of the CSM993´s superior performance is Sunrace´s proprietary Fluid Drive Plus Technology. This advanced tooth profiling and ramp design is engineered for one purpose: to deliver crisp, reliable, and exceptionally smooth gear changes, even when you are pedaling hard under load. Say goodbye to clunky, hesitant shifts when the trail suddenly points skyward. Fluid Drive Plus ensures the chain moves seamlessly between cogs, giving you the confidence to shift at the critical moment and maintain your momentum on any terrain.
A Smart and Seamless Upgrade
Designed for maximum compatibility and ease of use, the Sunrace CSM993 cassette is fully compatible with standard Shimano HG freehub bodies, which are found on the vast majority of mountain bike wheels. This eliminates the need for proprietary hubs or expensive wheel upgrades. As a dedicated 9-speed component, it integrates perfectly with your existing Shimano 9-speed shifter and derailleur setup, making it a straightforward and highly cost-effective performance enhancement for your bike.
The Sunrace CSM993 is the perfect choice for trail riders, cross-country enthusiasts, and all-mountain adventurers seeking to modernize their 9-speed mountain bike. It provides the tangible benefits of a modern wide-range drivetrain—superior climbing ability, enhanced efficiency, and greater versatility—while allowing you to retain the reliability and familiarity of your current components. Upgrade with confidence and unlock the full potential of your mountain bike on every ride.
Technical Specifications:
* Model: Sunrace CSM993 Cassette
* Discipline: MTB Cycling
* Speeds: 9-Speed
* Drivetrain Compatibility: Compatible With Shimano 9v (9-Speed) systems
* Freehub Compatibility: Shimano Freehub Compatible (HG Standard)
* Gear Development: 11-46T
* Cog Progression: 11-13-15-18-22-28-34-40-46
* Shifting Technology: Fluid Drive Plus
* Approximate Weight: 460g