SRAM MACS20001 Sx Eagle Cassette Mtb 324177071985 PG-1210 12-SPEED 11-50T

( Brand: Sram ), ( Manufacturer Part Number: MACS20001 ), ( Part Type: Cassette ), ( Color: Black ), ( Largest Sprocket: 50 Tooth ), ( Compatible Bike Type: Universal, Gravel Bike, Mountain Bike ), ( Number Of Speeds: 12 Speed ), ( Smallest Sprocket: 11 Tooth ), ( Country Of Origin: Taiwan ), ( UPC: 324177071985 )

Review SRAM Sx Eagle 12-speed Cassette Black Mtb

SRAM XG-1275 GX Eagle 12-Speed MTB Cassette, 11-50T (PG-1210 SX)

The SRAM Macs20001 PG-1210 SX Eagle 12-speed cassette, model XG-1275, is a game-changer in the realm of mountain biking, delivering exceptional performance and durability. This cassette is a crucial component of the SRAM Eagle drivetrain system, renowned for its broad gear range and precise shifting experience.

The SRAM XG-1275 GX Eagle Cassette features 12 cogs, ranging from 11 to 50 teeth, providing an expansive gear ratio that caters to various terrains and riding styles. This cassette is designed to excel in the most demanding conditions, ensuring smooth, efficient, and reliable shifting, even under heavy loads and rapid fire.

Manufactured using SRAM's proprietary X-Dome architecture, the cassette's cogs are meticulously engineered for optimal power transfer and durability. The X-Sync 2 tooth profile ensures quiet, consistent chain retention, while the X-Glide 2 technology ensures smooth, precise shifting.

The SRAM PG-1210 SX Eagle Cassette is engineered with a durable, lightweight aluminum cassette body and is compatible with SRAM's 12-speed Eagle rear derailleurs. The cassette's tough, corrosion-resistant finish ensures long-lasting performance, even in harsh, wet, and muddy conditions.

In summary, the SRAM Macs20001 PG-1210 SX Eagle 12-speed cassette is a high-performance, durable, and reliable component that delivers a wide gear range and smooth, precise shifting for an unparalleled mountain biking experience. Whether you're a seasoned trail rider or a weekend warrior, this cassette is an excellent choice for elevating your riding performance.

Product: SRAM XG-1275 (PG-1210 SX Eagle 12-speed Mountain Bike Cassette, 11-50t)

1. Wide Range: The 11-50t cassette provides a wide range of gears, making it suitable for various terrains and riding styles.

2. Durable Construction: SRAM's X-Dome Cluster technology and X-Glide2 technology ensure smooth and precise shifting, while the cassette's overall construction promises durability and long-lasting performance.

3. Compatibility: This cassette is compatible with SRAM's Eagle drivetrain, offering a broad range of chainrings for customizable gearing options.

4. X-Sync 2 Technology: The SRAM X-Sync 2 chainrings provide consistent chain retention across all chainring sizes.

5. Cost-Effective: Compared to higher-end SRAM cassettes, this model offers a more affordable price point without compromising on essential features.

1. Weight: The SRAM XG-1275 is heavier than some other high-end cassettes, which may be a concern for competitive or weight-conscious riders.

2. Limited Compatibility: This cassette is specifically designed for SRAM's Eagle drivetrain and may not be compatible with other mountain bike drivetrain systems.

3. Break-In Period: New SRAM cassettes may require a break-in period to function at their full potential, which can result in less smooth shifting initially.

The SRAM XG-1275 PG-1210 SX Eagle 12-speed Mountain Bike Cassette offers a wide range of gears, durable construction, and compatibility with SRAM's Eagle drivetrain. However, it is heavier than some other high-end cassettes and may require a break-in period. If you prioritize a broad gear range, durability, and cost-effectiveness, this cassette is a good choice for your mountain bike. If weight is a concern or if you prefer a different drivetrain system, you may want to consider other options.

Details:

SRAM PG-1210 11-50 Cassette came new on a 2025 Specialized Chisel I purchased and installed wheels after riding with this cassette for less than 100 miles. Happy to offer discount if you purchase both wheel and cassette. In excellent condition.

part #: macs20001 prices

• $58.99-$85.00

specifications ribicycl:

• brand: Sram
• mpn: Macs20001
• part type: Cassette
• color: Black
• largest sprocket: 50 Tooth
• compatible bike type: Universal, Gravel Bike, Mountain Bike
• number of speeds: 12 Speed
• smallest sprocket: 11 Tooth
• country of origin: Taiwan
• upc: 324177071985

shipping ribicycl:

• transit: 3-8 Days
• carrier: USPS
• cost: $14.00
• type: Calculated
• service: USPS Ground Advantage
• class: Standard

general ribicycl:

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

offer ribicycl:

• availability: In Stock
• started: January 26, 2026
• quantity: 1
• sold: 0
• best offers: True
• options: Ship-to-home

payments ribicycl:

• other
• wallet: Paypal
• credit card: Visa

returns ribicycl:

• paid by: Buyer
• method: Money back
• policy: Returns Accepted
• time: 14 Days

seller ribicycl:

• city: Dayton, Ohio
• # reviews: 308
• rating: 100.0%

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