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- Chainrings
Product Description



SRAM RED X-Sync Chainring
The SRAM RED X-Sync Chainring is a high-performance chainring designed for road cycling, renowned for its precision shifting, reliable chain retention, and lightweight construction.
- Incorporates SRAM's X-Sync technology, featuring narrow-wide tooth profiles that engage the chain more securely
- Engineered for precise and crisp shifting, the chainring facilitates smooth transitions between gears, allowing cyclists to maintain momentum and efficiency during gear changes
Features
- Laser-etched chainring finish is more durable
- Improved aerodynamics for time trial and triathlon
- Available in 48T and 50T
Lightweight Construction

Constructed from high-quality materials, such as aluminum or carbon fiber
The chainring minimizes weight without sacrificing stiffness or durability. The lightweight design contributes to improved climbing performance and overall bike efficiency Designed to be compatible with SRAM RED cranksets and drivetrain components, the chainring ensures seamless integration and optimal performance within the SRAM ecosystem. It is available in various sizes to accommodate different gearing preferences and riding styles.
- The X-Sync technology enhances chain retention, keeping the chain securely in place on the chainring teeth. This minimizes the risk of chain drops, providing cyclists with confidence and peace of mind during their rides
- The precise tooth profile of the chainring ensures smooth and consistent shifting, allowing cyclists to maintain a steady cadence and power output. This promotes efficiency and reduces the likelihood of missed shifts or gear slippage
Customer Reviews |
5.0 out of 5 stars 2
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Price | $125.55$125.55 | $291.31$291.31 | $131.13$131.13 | $291.31$291.31 |
CHAINRING SIZE | 38T, 40T, 42T, 44T, 46T, 48T, 50T | 46/33T, 48/35T, 50/37T | 38T, 40T, 42T, 44T, 46T, 48T, 50T | 46/33T, 48/35T, 50/37T |
BOLT CIRCLE DIAMETER (BCD) | Direct Mount (DM) | Direct Mount (DM) | Direct Mount (DM) | Direct Mount (DM) |
SPEEDS | 12 | 12 | 12 | 12 |
COMPAT - YAW | n/a | n/a | n/a | n/a |
MATERIAL (CHAINRING) | Aluminum | Aluminum | Aluminum | Aluminum |
COLOR (CHAINRING) | Black/Silver | Black/Silver | Black/Silver | Black/Silver |


Optimal Power Transfer
The one-piece construction and precise tooth profile of SRAM chainrings maximize power transfer efficiency, ensuring that the cyclist's pedaling effort translates into forward motion effectively.
- Deliver consistent and reliable shifting performance
- Constructed from durable materials and designed for longevity
SRAM chainrings
Responsible for transferring power from the cyclist's pedaling motion to the drivetrain. These chainrings are meticulously designed and manufactured to provide optimal performance, durability, and reliability
- SRAM chainrings often feature a one-piece construction, ensuring structural integrity and maximizing power transfer efficiency
- Maintain a consistent tooth profile across all pairs, ensuring precise and reliable shifting performance
- Feature a delta tooth design, where the difference in the number of teeth between adjacent chainrings is consistent
- Constructed from high-quality materials, such as aluminum or carbon fiber, to ensure durability and longevity
- Designed to be compatible with various cranksets and drivetrain configurations
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