SHIMANO CS-6400 Ultegra Uniglide Road Cassette 600 7-SPD 12T-21T

( Brand: Shimano ), ( Manufacturer Part Number: CS-6400 ), ( Part Type: Cassette ), ( Compatible Brand: For Shimano ), ( Custom Bundle: No ), ( Color: Silver ), ( Compatible Model: Dura-ace ), ( Material: Steel ), ( Set Includes: Cassette/freewheel ), ( Smallest Sprocket: 12 Tooth ), ( Number Of Speeds: 7 Speed ), ( Freehub/driver Type: Shimano Road ), ( Largest Sprocket: 21 Tooth ), ( Item Height: 35 Mm ), ( Compatible Bike Type: Time Trial/triathalon, Road Bike Racing, Road Bike Touring, Universal, Cyclocross Bike, Recumbent Bike, Tandem Bike, Road Bike ), ( Unit Quantity: One ), ( Country Of Origin: Japan ), ( Item Width: 120 Mm ), ( Item Weight: 203 Grams )

Review SHIMANO 600 Ultegra 7-spd Uniglide Road Cassette Low Miles vgc

Shimano CS-6400 600 Ultegra 7-Speed 12t-21t Uniglide Road Cassette (Miles VGC)

Experience the seamless shifting and precise performance of the Shimano CS-6400 600 Ultegra 7-Speed Road Cassette. This cassette, with its miles very good (VGC) condition, promises a reliable and efficient ride for your road cycling adventures.

The Shimano CS-6400 is part of the Ultegra series, renowned for its high-quality components that deliver exceptional performance. This 7-speed cassette is designed to provide a wide gear range, with a ratio of 12t-21t, catering to both steep climbs and rapid descents.

The Uniglide technology integrated into this cassette ensures smooth and consistent shifting, even under heavy load. The 12-tooth smallest cog offers quick acceleration and the 21-tooth largest cog provides the necessary gear for high-speed cruising.

Crafted with precision, the Shimano CS-6400 600 Ultegra 7-Speed Road Cassette is built to withstand the rigors of long-distance cycling. Its sturdy construction and durable materials guarantee longevity, making it an excellent investment for serious cyclists.

In essence, this Shimano CS-6400 600 Ultegra 7-Speed 12t-21t Uniglide Road Cassette, in miles very good condition, offers a perfect blend of performance, reliability, and durability. Upgrade your road bike with this high-quality cassette and elevate your cycling experience to new heights.

1. Quality: Shimano is a renowned brand in the cycling industry, known for its durable and high-performance components. The Ultegra series is one of their mid-range offerings, which still provides excellent quality and reliability.

2. Wide Gear Range: With a 12-21 tooth cassette, this component offers a wide range of gears, suitable for various terrains and riding styles.

3. Uniglide Technology: Shimano's Uniglide technology ensures smooth and efficient shifting, enhancing the overall riding experience.

4. Compatibility: This cassette is designed to work with 7-speed drivetrains, making it compatible with a wide range of road bikes.

1. Limited Speed: This cassette is designed for 7-speed drivetrains, which may not provide the same level of efficiency as higher-speed options like 8, 9, or 10-speed cassettes.

2. Potential Compatibility Issues: While it is compatible with 7-speed drivetrains, there might be issues if it's used with a lower or higher speed drivetrain. It's essential to ensure compatibility with your specific bike before purchasing.

3. Price: Compared to entry-level cassettes, the Ultegra series is more expensive. However, the quality and performance may justify the cost for many cyclists.

In conclusion, the Shimano CS-6400 600 Ultegra 7-speed 12t-21t Uniglide Road Cassette is a high-quality component that offers a wide range of gears and smooth shifting. However, it may not be the most efficient option for higher-speed drivetrains, and its price might be a deterrent for some. If you're looking for a durable, high-performance cassette for a 7-speed drivetrain, this could be a great choice. If you're looking for a more budget-friendly option or need a cassette for a different speed drivetrain, you may want to consider other options.

Details:

For your 126mm/130mm cassette hub. Reverse the splinted cogs to double your miles. 203 grams/7.1oz. 12-13-14-15-17-19-21T.

Lightly Used Shimano 600 Ultegra 7-Speed 12T-21T UniGlide CS-6400 Cassette and made in Japan quality from 1989. From the iconic tri-color group. New UniGlide teeth for better shifting. Splinted cogs will also fit HG cassette hubs.

Fits UniGlide cassette hubs. Index and friction-shifting ready. The rest of the cogs are splinted and fit all UG hubs. FREE shipping in the USA.

The small threaded cog fits all UG hubs, except Dura Ace.

part #: cs6400 prices

• $116.99-$149.99

specifications ribicycl:

• brand: Shimano
• mpn: Cs-6400
• part type: Cassette
• compatible brand: For Shimano
• custom bundle: No
• color: Silver
• compatible model: Dura-ace
• material: Steel
• set includes: Cassette/freewheel
• smallest sprocket: 12 Tooth
• number of speeds: 7 Speed
• freehub/driver type: Shimano Road
• largest sprocket: 21 Tooth
• item height: 35 Mm
• compatible bike type: Time Trial/triathalon, Road Bike Racing, Road Bike Touring, Universal, Cyclocross Bike, Recumbent Bike, Tandem Bike, Road Bike
• unit quantity: One
• country of origin: Japan
• item width: 120 Mm
• item weight: 203 Grams

general ribicycl:

• condition: Used
• Cycling > Bicycle Components Parts > Cassettes, Freewheels Cogs

seller ribicycl:

• # reviews: 15700
• rating: 99.9%
• city: Modesto, California

shipping ribicycl:

• service: USPS First Class
• transit: 5-12 Days
• cost: $0.00
• carrier: USPS
• type: Calculated
• class: Standard

offer ribicycl:

• quantity: 1
• options: Ship-to-home
• sold: 0
• availability: In Stock
• started: January 9, 2026

payments ribicycl:

• credit card: Mastercard
• wallet: Apple-pay
• other

returns ribicycl:

• paid by: Buyer
• method: Money back
• policy: Returns Accepted
• time: 30 Days

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