Easton EC90 SL Cinch Crankarm DM (EA129)
170 mmProduct details
"The EC90 SL crank uses RaceFace Cinch technology, which allows direct mounting of 1x chainrings and 2x spiders, as well as industry-leading versatility. Increasingly popular 1x setups have many advantages such as weight and simplicity. Their biggest limitation is adaptability. A cyclocross rider's ability to ride a course and then effortlessly change chainrings to their preferred setup is a critical need that has been overlooked. The chainring has a narrow / wide tooth profile. Easton refines the design for larger chainring applications with improved chain retention while reducing running noise and friction. Finally, Easton launches a new line of low friction bottom brackets to complete the EC90 SL crank package. BB Sold Separately.
Number of chainrings | 1 x |
Item number | 12401546 |
Manufacturer | Easton |
Category | Bike cranks |
Manufacturer no. | 1973359397 |
Release date | 4.12.2019 |
Colour | Black |
Exact colour description | matte black UD carbon |
Material group | Carbon |
Material | Carbon |
Bike area of use | Racing bikes |
Number of chainrings | 1 x |
Number of teeth | 50 + 34 |
Crank model | EC90 SL |
Cassette compatibility | 1-speed |
Type of bottom bracket | BB30, BB86 |
Chainline | 47 mm |
Q factor | 149mm |
Country of origin | Taiwan |
CO₂-Emission | |
Climate contribution |
Length | 170 mm |
Weight | 440 g |
Length | 25.30 cm |
Width | 20.50 cm |
Height | 6.50 cm |
Weight | 618 g |
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «Bike cranks» category have a defect within the first 24 months?
Source: Digitec Galaxus- EastonNot enough data
- 1.Shimano0.4 %
- 1.Sram0.4 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- EastonNot enough data
- 1.Shimano1 day
- 2.Sram4 days
Return rate
How often is a product of this brand in the «Bike cranks» category returned?
Source: Digitec Galaxus- EastonNot enough data
- 1.Shimano6.8 %
- 2.Sram10.2 %