Shimano Ultegra CS-R8000 11s Cassette Sprocket

Optimized Gear Ratios for Versatile Road Riding

Wide Range of Gear Ratios
Seamless Compatibility
HG-EV and HG-X11 Chain Compatibility

₹7,010

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Teeth

11-25T 11-28T 11-30T 11-32T

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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.

Specifications

Model No	CS-R8000
Series	Ultegra R8000 Series
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
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

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.

Warranty and support

Shimano Bicycle Components Warranty: Shimano warrants to the original owner that Shimano-branded bicycle components, including STEPS Drive Units and Wheels, are free from defects in materials and workmanship for a period of 2 years. DURA-ACE and XTR components, including DURA-ACE and XTR wheels, are covered for 3 years from the date of original purchase.

Shimano Footwear and Soft Goods Warranty: Shimano footwear and soft goods are covered for 1 year against defects in materials and workmanship.

Lazer Products Warranty: Lazer products are warranted against defects in materials and workmanship for 1 year from the date of purchase.

PRO Products Warranty: PRO branded products are warranted for 2 years against defects in materials and workmanship under normal conditions. Additionally, handlebars, stems, and seat posts from the model year 2017 onwards are covered for 10 years from the date of original purchase.

Wheel Warranty: Shimano warrants all wheels to be free from defects in materials and workmanship. DURA-ACE and XTR wheels are covered for 3 years, while all other wheels are covered for 2 years. Normal wear and tear parts such as bearings, spokes, and braking surfaces are not covered under warranty.

Exclusions: This warranty does not cover:

Products modified, poorly maintained, or used improperly.
Damage resulting from accidents, abuse, or improper assembly.
Wear and tear parts such as bearings, seals, free hubs, and decals.
Damage due to unauthorized repairs or modifications.
Cosmetic damage, including deterioration of the surface finish or appearance.

For any warranty claims, please contact us directly, and we will assist you with the process.

Questions after delivery? Ask TBA Guide or WhatsApp us.

Shipping and returns

We ship across India. Shipping is free on orders above ₹2,000 and ₹99 below that. Cash on delivery is available on orders up to ₹20,000, with a COD charge that depends on the order value. For a delivery estimate, enter your pincode in the box above the add-to-cart button: it shows the courier's own estimate for your address, not a promised date. If a parcel is held up we chase the courier until it is delivered. Full shipping policy

Most Shimano products take a little longer to ship.

Returns can be started within 7 days of delivery on unused items in their original condition with all tags and packaging. Apparel, helmets, gloves and similar items are returnable; wetsuits and products discounted by more than 5% are not. Compatibility questions are not grounds for a return unless our listing was wrong, so ask us before you order if you are unsure. Return shipping is arranged by you; on an accepted return you can choose an exchange, store credit or a refund after shipping and transaction charges. Orders can be cancelled only until they are processed. Full return and refund policy