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Shimano Ultegra CS-R8000 11s Cassette Sprocket

ICSR800011128
₹7,010
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Optimized Gear Ratios for Versatile Road Riding

Overview

Upgrade your cycling experience with the Shimano Ultegra CS-R8000 11-Speed Cassette Sprocket, engineered for peak performance with the Ultegra R8000 groupset.

Wide Range of Ratios for Versatile Riding: The CS-R8000 cassette offers a wide range of road and mixed surface ratios, allowing you to fine-tune your gear options according to your riding preferences and terrain. Conquer any road or trail with ease.

High-Quality HG-EV Technology: Built with Shimano's HG-EV technology, this cassette sprocket ensures smooth and precise shifting for an unmatched cycling experience. Enjoy seamless gear transitions and efficient power transfer.

Compatible with HG-EV and HG-X11 Chains: The CS-R8000 cassette is designed to be compatible with both HG-EV and HG-X11 chains, providing you with flexibility in choosing the chain that best suits your setup.

Seamless Integration with Ultegra R8000 Groupset: The CS-R8000 cassette is purposefully engineered to seamlessly integrate with the Ultegra R8000 groupset, ensuring optimal performance and efficiency throughout your entire drivetrain.

Features
  • Wide Range of Gear Ratios: The Shimano Ultegra CS-R8000 cassette offers various gear combinations, including 11-25T, 11-28T, 11-30T, 11-32T, 12-25T, and 14-28T, ensuring that you have the optimal ratio for every road condition, from steep climbs to fast sprints.
  • Seamless Compatibility: Designed to integrate perfectly with the Shimano Ultegra R8000 groupset, this cassette ensures precise and reliable shifting for a smooth and efficient ride.
  • HG-EV and HG-X11 Chain Compatibility: Compatible with both HG-EV and HG-X11 chains, the CS-R8000 provides smooth power transfer and reduces the risk of chain slippage, enhancing your overall cycling performance.
  • Durable Construction: With 11 high-quality steel gears, this cassette is built to withstand the demands of road cycling, ensuring long-lasting performance.

Technology

  • HG-EV: Designed for optimal gear combination and cadence management, providing a wide and close gear combination to suit various riding disciplines while maintaining the durability of 10-speed systems with improved Hyperglide shifting.
  • HG-X11: Ensures silky smooth driving and accurate shifting with a directional chain design optimized for front and rear shifting.

Specifications
  • Model No: CS-R8000
  • Series: Ultegra R8000 Series

Average Weight: Varies by gear combination:

  • 232g (11-25T)
  • 251g (11-28T)
  • 269g (11-30T)
  • 243g (12-25T)
  • 300g (14-28T)
  • 292g (11-32T)
  • Type: HG-EV
  • Rear Speeds: 11
  • Compatible Chain: Linkglide, HG 11-speed

Gear Combinations:

  • 11-25T: 11-12-13-14-15-16-17-19-21-23-25T
  • 11-28T: 11-12-13-14-15-17-19-21-23-25-28T
  • 11-30T: 11-12-13-14-15-17-19-21-24-27-30T
  • 11-32T: 11-12-13-14-16-18-20-22-25-28-32T
  • 12-25T: 12-13-14-15-16-17-18-19-21-23-25T
  • 14-28T: 14-15-16-17-18-19-20-21-23-25-28T
  • HG Spline (Road 11-speed): Yes
  • Spider Arm: Carbon: 1 piece / Aluminum: 1 piece
  • Steel Gears: 11 pieces

Shipping, Returns & Refunds

We ship across India. Shipping is free on orders above ₹2,000, and ₹99 is charged on orders below ₹2,000. Cash on Delivery is available for orders up to ₹20,000, with additional COD charges based on order value. Most orders are delivered within 3–6 working days, though delays may occasionally occur. Please note that most Shimano products may take longer to ship. View full shipping policy.

Returns can be initiated within 7 days of delivery. Items must be unused, in original condition, and returned with all tags and packaging intact. Returns are available only on select categories such as apparel, helmets, jerseys, gloves, and similar items. Wetsuits and products discounted above 5% are not eligible for return.

Returns are not accepted for compatibility-related issues unless the product description on our website was incorrect. Return shipping must be arranged by the customer, as pickup is not available.

For eligible returns, you can choose an exchange, store credit, or a monetary refund. Refunds are processed after deduction of applicable shipping and transaction charges. Order cancellations are only possible before the order is processed. View full Return & Refund Policy.

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