Shimano Acera FC-M391 chainring
22More than 10 pieces in stock at supplier
Number of teeth2
Product details
The MTB Triple Inner Plate Shimano 4BRA ALIVIO M430-ACERA M391 9V embodies excellence in performance and reliability for passionate mountain bikers. It has been specifically designed to meet the demands of the most challenging trails, offering smooth and precise gear shifts that are crucial for tackling a variety of terrains.
Manufactured by Shimano, a recognized brand in the cycling world, this plate is compatible with 9-speed drivetrains, providing a wide range of gear ratios for optimal adaptability in all conditions. Whether you're on steep trails or smoother roads, this plate enables quick and effective gear changes.
The technical features of this plate make it a popular choice among cyclists of all skill levels:
- Robust construction: Built to withstand the demands of MTB riding, ensuring a longer lifespan even under tough conditions.
- Advanced technology: Benefit from Shimano technology that guarantees optimal compatibility and performance.
- Easy installation: Designed to seamlessly integrate into your drivetrain system, making maintenance and replacement straightforward.
Whether you are a new mountain biker or an experienced cyclist, the Shimano 4BRA ALIVIO M430-ACERA M391 9V plate is an essential component for enhancing your riding experience. Its thoughtful design allows you to optimize your performance and make the most of every ride. Discover the joy of cycling with high-quality equipment that stands out for its reliability and efficiency.
Chainring mount | 4-arm |
Crank compatibility | 3-speed |
Cassette compatibility | 9-speed |
Bolt circle | 64 mm |
Item number | 33613877 |
Manufacturer | Shimano |
Category | Chainrings |
Manufacturer no. | Y1ME98020 |
Release date | 17/5/2023 |
Colour | Black |
Exact colour description | Black |
Material group | Metal |
Bike area of use | Mountain bike |
Chainring mount | 4-arm |
Number of teeth | 22 |
Model year | 2011 |
Crank compatibility | 3-speed |
Cassette compatibility | 9-speed |
Bolt circle | 64 mm |
Country of origin | Cambodia, France |
CO₂-Emission | |
Climate contribution |
Product Safety |
Length | 15.50 cm |
Width | 18 cm |
Height | 0.50 cm |
Weight | 30 g |
30-day right of return
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Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «Chainrings» category have a defect within the first 24 months?
Source: Galaxus- 1.Shimano0,1 %
- 1.Sram0,1 %
- e*13Not enough data
- Race FaceNot enough data
- Wolf ToothNot enough data
Statutory 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: Galaxus- ShimanoNot enough data
- e*13Not enough data
- Race FaceNot enough data
- SramNot enough data
- Wolf ToothNot enough data
Unfortunately, we don't have enough data for this category yet.
Return rate
How often is a product of this brand in the «Chainrings» category returned?
Source: Galaxus- 1.Sram6,7 %
- 2.Shimano6,8 %
- 3.Wolf Tooth7,6 %
- 4.e*139,3 %
- 5.Race Face10,1 %