Description
CASSETTE SPROCKET, CS-R8100, ULTEGRA,12-SPEED (1509048-049)1/30
Shimano Ultegra Cs-R8100 Cassette - 12-Speed, 11-30T, Silver
$126.28 USD
Sale price
$126.28 USD
Regular price
$126.28 USD
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Shimano Ultegra Cs-R8100 Cassette - 12-Speed, 11-30T, Silver
$126.28 USD
Sale price
$126.28 USD
Regular price
$126.28 USD
Sold by Onlinesportsmall, an authorized reseller.
Returns accepted within 15 days | support@onlinesportsmall.com
Shipping Information
- Free Standard Shipping — United States only
- Processing Time: 1–3 business days
- Estimated Delivery: 3–5 business days after dispatch
- Double-boxed, fully insured & discreetly packaged
- Tracking number sent via email once dispatched
- Orders over $250 require signature upon delivery. Taxes calculated at checkout.
Returns & Refund
Returns accepted within 15 days of delivery.
Damaged or Defective Item
Free return shipping + replacement or full refund
Wrong Item Received
Free return shipping + replacement or full refund
Change of Mind
Return shipping at customer's expense · 25% restocking fee applies
All returns require a Return Authorization (RA) number before sending.
View Full Return & Refund Policy
Frequently Asked Questions
- Q: What is the weight of the Shimano Ultegra CS-R8100 cassette? A: The Shimano Ultegra CS-R8100 cassette weighs two hundred ninety-one grams for the eleven to thirty tooth size.
- Q: What materials are used in the Shimano Ultegra cassette? A: The cassette is made of steel for the cogs and aluminum for the carrier, ensuring durability and performance.
- Q: What are the dimensions of the Shimano Ultegra CS-R8100 cassette? A: The cassette has a length of five point seventy-five inches, a width of five point seventy-five inches, and a height of two point seventy-six inches.
- Q: How many gears does the Shimano Ultegra CS-R8100 cassette have? A: The cassette features twelve gears, providing a range of speeds for various cycling conditions.
- Q: What is the gear ratio range of the Shimano Ultegra CS-R8100 cassette? A: The cassette offers a gear ratio range of eleven to thirty teeth, suitable for a wide variety of terrains.
- Q: How do I install the Shimano Ultegra CS-R8100 cassette? A: To install the cassette, use a cassette tool to secure it onto the freehub, ensuring it is properly aligned and tightened.
- Q: Is the Shimano Ultegra CS-R8100 cassette compatible with all bikes? A: No, this cassette is designed for Shimano HG freehub systems and may not fit other brands or types.
- Q: Can the Shimano Ultegra CS-R8100 cassette be used for mountain biking? A: Yes, this cassette is versatile enough for road cycling and can also be suitable for mild mountain biking conditions.
- Q: How should I maintain the Shimano Ultegra CS-R8100 cassette? A: Regularly clean the cassette with a degreaser and check for wear; lubrication is essential for optimal performance.
- Q: What is the lifespan of the Shimano Ultegra CS-R8100 cassette? A: The lifespan can vary, but with proper maintenance, it can last several thousand miles depending on usage.
- Q: Is the Shimano Ultegra CS-R8100 cassette easy to clean? A: Yes, you can easily clean the cassette using a brush and degreaser to remove dirt and grime.
- Q: Does the Shimano Ultegra CS-R8100 cassette come with a warranty? A: Yes, Shimano typically offers a warranty on their products, but you should check with the retailer for specific terms.
- Q: What tools do I need to remove the Shimano Ultegra CS-R8100 cassette? A: You will need a cassette tool and a wrench to remove the cassette from the freehub.
- Q: What should I do if my Shimano Ultegra CS-R8100 cassette is damaged upon arrival? A: Contact the retailer immediately for assistance with returns or exchanges if the cassette arrives damaged.
- Q: Can I use a different brand of chain with the Shimano Ultegra CS-R8100 cassette? A: Yes, but it is recommended to use a Shimano-compatible chain for optimal performance and compatibility.