SRAM MAFC21049 Sx Eagle Mtb Crankset Powerspline Boost 710845837593 11-12S 30T 148MM 52MM Chainline

( Brand: Sram ), ( Manufacturer Part Number: MAFC21049 ), ( Custom Bundle: No ), ( Color: Black ), ( Bottom Bracket Shell Type: Powerspline ), ( Material: Aluminum ), ( Set Includes: Crankset ), ( Item Length: 52 Mm ), ( Number Of Speeds: 1 Speed ), ( Crankarm Length: 175 Mm ), ( Compatible Bike Type: Mountain Bike, Cyclocross Bike, Gravel Bike ), ( Number Of Chainrings: Single ), ( Item Width: 148 Mm ), ( Part Type: Crankset With Chainring ), ( UPC: 710845837593 )

Review SRAM New Sx Eagle Mtb Crankset Powerspline 30t Boost 148mm 52mm Chainline

SRAM X-SYNC 2 Eagle MTB Crankset (PowerSync 11-12s, 30T, Boost 148mm, 52mm Chainline)

Experience unparalleled performance and precision with the SRAM MAFCL21049 SX Eagle MTB Crankset. Designed for modern MTB applications, this crankset is an integral part of SRAM's PowerSync technology, delivering optimum power transfer and a smoother ride.

The SRAM SX Eagle crankset features SRAM's proprietary X-SYNC 2 chainring technology. This design offers a quieter, more efficient, and longer-lasting chain interface, ensuring a seamless power delivery from pedal to rear wheel. With a 30T chainring, it provides an ideal balance between climbing and descending efficiency, making it suitable for a wide range of terrain and riding styles.

Crafted for the Boost 148mm axle standard, this crankset offers increased wheel stiffness and strength, enhancing your bike's responsiveness and tracking ability. Compatible with 11-12-speed Eagle drivetrains, it offers a wide range of gearing options, allowing you to conquer any climb or descend with ease.

With a 52mm chainline, the SRAM SX Eagle crankset provides optimal chainline and pedaling efficiency, ensuring a consistent and efficient power transfer throughout your ride. Its robust construction, combined with the Boost 148mm axle, ensures optimal power transfer and increased drivetrain stiffness, translating to a more efficient and enjoyable riding experience.

Upgrade your MTB with the SRAM MAFCL21049 SX Eagle MTB Crankset. With its superior performance, reliable construction, and compatibility with the latest Eagle drivetrain systems, it's the perfect choice for any serious mountain biker. Elevate your ride and conquer the trails with SRAM's advanced technology and unmatched quality.

SRAM Mafc21049 SX Eagle MTB Crankset: A Detailed Analysis

The SRAM Mafc21049 SX Eagle MTB Crankset is a popular choice among mountain bikers due to its robust design and efficient performance. Here are the pros and cons to help you make an informed decision.

1. **Compatibility**: This crankset is designed for 11-12 speed Eagle drivetrains, making it suitable for most modern mountain bikes.

2. **Boost 148mm**: The Boost standard provides increased stiffness and wheel strength, improving overall performance.

3. **52mm Chainline**: This chainline helps to reduce chain slap and improve chain retention, which is beneficial for aggressive riding.

4. **30T Chainring**: The 30T chainring provides a good balance between climbing and sprinting capabilities.

5. **Durable Construction**: SRAM is known for its high-quality components, and this crankset is no exception. It is built to withstand the rigors of off-road riding.

1. **Price**: The SRAM Mafc21049 SX Eagle MTB Crankset is on the higher end of the price spectrum, which may not be suitable for budget-conscious riders.

2. **Weight**: Compared to some lighter cranksets, this one is on the heavier side, which might be a disadvantage for racers looking to shave off every gram.

The SRAM Mafc21049 SX Eagle MTB Crankset is an excellent choice for mountain bikers who prioritize durability, compatibility, and performance over weight savings. It is particularly suitable for aggressive riders who require a robust and reliable crankset for demanding trail conditions. However, if you are on a tight budget or prioritize a lighter weight, you might want to consider other options.

If the SRAM Mafc21049 SX Eagle MTB Crankset fits your budget and performance requirements, it is a solid investment. For those seeking a more affordable option, consider the SRAM NX Eagle crankset, which offers similar features at a lower price point. Always ensure that the crankset is compatible with your bike and drivetrain before making a purchase.

Details:

Made of durable aluminum, this crankset is compatible with cyclocross, gravel, and mountain bikes. Whether you're a seasoned rider or just starting out, this SRAM SX Eagle crankset is sure to enhance your performance on the trails. With a length of 175mm for the crankarm and powerspline bottom bracket shell type, this set includes everything needed smooth efficient cycling experience. The new SRAM SX Eagle MTB Crankset Powerspline features a 30t chainring, designed for 11-12 speed bikes with 148mm chainline.

part #: mafc21049 prices

• $25.11-$46.01

specifications ribicycl:

• brand: Sram
• mpn: Mafc21049
• custom bundle: No
• color: Black
• bottom bracket shell type: Powerspline
• material: Aluminum
• set includes: Crankset
• item length: 52 Mm
• number of speeds: 1 Speed
• crankarm length: 175 Mm
• compatible bike type: Mountain Bike, Cyclocross Bike, Gravel Bike
• number of chainrings: Single
• item width: 148 Mm
• part type: Crankset With Chainring
• upc: 710845837593

offer ribicycl:

• quantity: 1
• sold: 0
• started: June 14, 2025
• availability: In Stock
• options: Ship-to-home

general ribicycl:

• condition: Used
• Cycling > Bicycle Components Parts > Cranksets

shipping ribicycl:

• transit: 6-12 Days
• service: USPS Ground Advantage
• class: Standard
• cost: $17.15
• type: Calculated
• carrier: USPS

seller ribicycl:

• city: Stockbridge, Georgia
• rating: 100.0%
• # reviews: 1810

returns ribicycl:

• policy: No Returns

payments ribicycl:

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

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