EASTON CK20EA90129ARM175BLK Crankset Mount Cinch Spindle 821973354668 175MM 10/11-SPEED

( Brand: Easton ), ( Manufacturer Part Number: CK20EA90129ARM175BLK ), ( Part Type: Mount ), ( Color: Black ), ( UPC: 821973354668 ), ( Material: Aluminum ), ( Package Length: 9.95 ), ( Package Height: 2.51 ), ( Compatible Bike Type: Road Bike, Racing Bike, Cyclocross Bike, Gravel Bike ), ( Package Width: 8.15 ), ( Package Weight: 1.8 )

Review EASTON Ea90 Aluminum Crankset 175mm 10/11-speed Direct Mount Cinch Spindle

Easton EC90 Cinch System Crankset (175mm, 10/11-speed, Black)

The Easton EC90 Cinch System Crankset, with model number EA90, is a testament to Easton's commitment to engineering high-performance cycling components. This particular crankset comes equipped with a 175mm length, making it ideal for athletes seeking optimal power transfer and efficiency during their rides.

Crafted from Easton's proprietary EC90 carbon, this crankset combines lightweight strength with unparalleled stiffness. The EC90 carbon ensures a responsive ride, while its durable construction ensures longevity, even under the most demanding cycling conditions.

The EC90 Cinch System Crankset is designed with Easton's innovative Cinch technology, which allows for easy chainring swaps and customization. The interchangeable spider design offers the flexibility to tailor your crankset to your specific needs, whether you're a climber, sprinter, or endurance rider.

This crankset is compatible with both 10-speed and 11-speed drivetrains, ensuring seamless integration with your existing setup. The cinch spindle provides a secure connection, ensuring precise power transfer from the pedals to the wheels.

The sleek, black finish of the Easton EC90 Cinch System Crankset not only adds a touch of style to your bike but also offers excellent protection against scratches and wear. Whether you're competing in races, training for a big event, or just riding for fun, this crankset is engineered to deliver the performance you need to conquer any ride.

In conclusion, the Easton EC90 Cinch System Crankset (EA90, 175mm, 10/11-speed, Black) is a versatile, high-performance component that offers the perfect blend of lightweight strength, customization, and durability. If you're looking to take your cycling performance to the next level, the Easton EC90 Cinch System Crankset is an excellent choice.

The Easton CK20 EA90 Crankset (175mm, 10/11-speed, Cinch spindle) offers several advantages and potential drawbacks when considering a purchase.

1. Lightweight: The EA90 alloy used in the crankset's construction makes it relatively lightweight, which is beneficial for enhancing cycling performance, particularly during long rides or races.

2. Cinch technology: The Cinch technology allows for easy chainring changes, providing flexibility for riders who may want to customize their gear ratios or switch between different chainrings for various cycling conditions.

3. Compatibility: This crankset is designed for use with 10- and 11-speed drivetrains, offering versatility for riders with different types of bicycles.

4. Durable: Easton is known for producing high-quality components, and this crankset should be able to withstand the rigors of regular cycling use.

1. Price: The Easton CK20 EA90 Crankset is more expensive than some other crankset options on the market, which may be a deterrent for budget-conscious cyclists.

2. Limited color options: This crankset is primarily available in black, which may not match the aesthetic preferences of all cyclists.

3. Requires specific bottom bracket: To ensure proper fit and function, this crankset requires a specific bottom bracket, which may not be compatible with all bicycle frames.

The Easton CK20 EA90 Crankset offers several benefits for cyclists, including its lightweight construction, easy chainring changes, and compatibility with a wide range of drivetrains. However, its relatively high price and limited color options may be drawbacks for some potential buyers. If you prioritize a lightweight, durable crankset that offers flexibility in chainring options and are willing to invest in a high-quality component, the Easton CK20 EA90 Crankset could be an excellent choice for you. If budget or aesthetic preferences are a major concern, you may want to consider other options on the market.

Details:

Worked really well and fits a wide array of chain rings spiders. A couple nicks on it, but a damned good crank for the money. Any questions or concerns, let me know. I used it on both road and gravel with different chaining options.

I'm selling an Easton EA90 crank arm set.

part #: 821973354668 prices

• $136.03-$137.99

specifications ribicycl:

• brand: Easton
• mpn: Ck20ea90129arm175blk
• part type: Mount
• color: Black
• upc: 821973354668
• material: Aluminum
• package length: 9.95
• package height: 2.51
• compatible bike type: Road Bike, Racing Bike, Cyclocross Bike, Gravel Bike
• package width: 8.15
• package weight: 1.8

offer ribicycl:

• availability: In Stock
• started: September 15, 2025
• sold: 0
• options: Ship-to-home
• quantity: 1

general ribicycl:

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

returns ribicycl:

• policy: No Returns

seller ribicycl:

• city: Janesville, Wisconsin
• # reviews: 86
• rating: 100.0%

shipping ribicycl:

• cost: $10.00
• carrier: USPS
• transit: 5-11 Days
• class: Standard
• type: Fixed
• service: USPS Ground Advantage

payments ribicycl:

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

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