
( Brand: Sram ), ( Manufacturer Part Number: CS-XG-1391-E1 ), ( Part Type: Bike Cassette ), ( Color: Grey/black ), ( Material: Aluminum ), ( Materials Sourced From: Taiwan ), ( Number Of Speeds: 13 Speed ), ( Smallest Sprocket: 10 Tooth ), ( Freehub/driver Type: Sram Xdr ), ( Largest Sprocket: 46 Tooth ), ( Compatible Bike Type: Cyclocross Bike, Gravel Bike, Racing Bike, Road Bike, Time Trial/triathlon Bike )
The SRAM XG-1391-E1 AXS 13 Gravel Bike Cassette is a testament to SRAM's dedication to providing high-performance components that cater to the demands of modern cyclists. This 10-46T cassette, specifically designed for gravel biking, is engineered to deliver unparalleled shifting precision and durability, making it an ideal companion for your off-road adventures.
The XG-1391-E1 AXS cassette is a part of SRAM's revolutionary AXS ecosystem, ensuring seamless wireless communication between your drivetrain components. This cassette is compatible with SRAM's XDR Driver body, expanding your compatibility options for various hub standards.
The 13-speed configuration offers a wide range of gears, ensuring you have the right gear for every terrain you encounter on your gravel rides. The cassette spans from a low 10T gear for navigating steep climbs and technical sections, to a high 46T gear for maintaining speed on flats and long descents.
SRAM's XG-1391 cassette is renowned for its X-Range geometry, which provides an optimal gear ratio spread for the widest range of drivetrain systems while minimizing overlap between cassette cogs. This results in fewer shifts under load and a more efficient drivetrain overall.
The XG-1391-E1 AXS cassette is built with SRAM's CX Race architecture, which features a lighter and stiffer design compared to traditional cassette structures. This design improves shifting performance and chain retention, even under the most extreme conditions.
In conclusion, the SRAM XG-1391-E1 AXS 13 Gravel Bike Cassette is more than just a replacement part; it's a game-changer for your gravel biking experience. Its wide gear range, seamless wireless shifting, and robust construction make it an indispensable tool for conquering the toughest gravel terrain with confidence and ease. Upgrade your drivetrain today and experience the future of shifting with the SRAM XG-1391-E1 AXS 13 Gravel Bike Cassette.
1. Wide Range Gearing: The SRAM XG-1391-E1 offers a wide range of gearing (10-46t) which is ideal for gravel riding, allowing you to climb steep hills and comfortably cruise on flat terrain.
2. AXS Technology: This cassette is part of SRAM's AXS groupset, which provides wireless electronic shifting, offering precise and intuitive gear changes.
3. XDR Driver Body: The XDR driver body is compatible with most current HG and XD freehub bodies, ensuring versatility when pairing with various wheelsets.
4. Race-Level Performance: The cassette is designed for race-level performance, ensuring smooth and efficient power transfer.
5. Durable Construction: SRAM is known for its robust components, and this cassette is no exception. It features a tough, lightweight design to withstand the rigors of gravel riding.
Cons:1. Cost: The SRAM XG-1391-E1 is a high-end component, and as such, it comes at a premium price compared to other cassette options.
2. Compatibility: While the XDR driver body increases compatibility, it may not be compatible with some older wheelsets that use a different freehub body.
3. AXS Ecosystem: To fully utilize the wireless shifting benefits, you need to invest in other AXS components, which can add to the overall cost.
Conclusion:The SRAM XG-1391-E1 AXS 13 Gravel Bike Cassette offers excellent performance, wide range gearing, and wireless shifting capabilities, making it an attractive choice for serious gravel riders. However, its high cost and potential compatibility issues may deter some riders. If budget and compatibility are not major concerns, this cassette is an excellent choice for those seeking a high-performance gravel-specific component. If, on the other hand, you're looking for a more budget-friendly option, there are other cassette choices available in the market.
Excellent condition.