FSA Chainring - Gossamer ABS Road - 2 x 11 - 110 x 50T - Black - 4 Hole
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Product Information
Full details
This FSA Gossamer ABS Road Chainring is designed for cyclists seeking precise and reliable shifting performance for their 2x11 speed drivetrains. Its durable construction ensures longevity, though it requires specific chainring bolt patterns for installation. The chainring features precision CNC machined AL7075/T6 construction with shifting ramps and stainless steel pins for smooth gear transitions and enhanced durability, all finished with a black anodized coating and CNC silver accents.
All features
| Model Part Number | 371-0034005960 |
|---|---|
| Brand | FSA |
Extended Product Information
FAQs
What is the BCD of this chainring?
This FSA Gossamer ABS Road Chainring has a Bolt Circle Diameter (BCD) of 110mm with a 4-hole mounting pattern.
Is this chainring compatible with 10-speed or 12-speed systems?
This chainring is specifically designed for 2x11 speed drivetrains. While it may physically fit some 10-speed systems, optimal performance is guaranteed only with 11-speed chains and components.
What material is the chainring made of?
The chainring is precision CNC machined from AL7075/T6 aluminum, known for its high strength-to-weight ratio.
How should I clean and maintain the chainring?
Clean regularly with a degreaser and brush. Keep the chain and other drivetrain components clean and lubricated. Avoid abrasive cleaners.
What is the weight of this chainring?
The package weight is 120 grams. The chainring itself is lightweight due to its AL7075/T6 construction.
Where is this chainring manufactured?
This product is manufactured in Italy.
What does 'ABS' stand for in the product name?
ABS typically refers to FSA's 'Advanced Black System' or a similar proprietary technology related to the shifting ramp design for improved performance.
Troubleshooting
Chain skipping or poor shifting performance
Ensure the chainring is correctly installed and torqued. Check for chain wear, incorrect derailleur adjustment, or bent teeth on the chainring. Verify compatibility with your 11-speed chain and 2x drivetrain.
Chain rub on front derailleur cage
Verify proper chainring alignment and front derailleur adjustment. Ensure the chainring is mounted correctly on the crankset spider and that the BCD and hole pattern are accurate.
Difficulty installing chainring
Confirm that you have a compatible crankset with a 110mm BCD and 4-hole pattern. Ensure you are using the correct length chainring bolts and that they are not cross-threaded.
Pros and Cons
Pros
- High-quality AL7075/T6 aluminum construction for strength and low weight.
- Engineered shifting ramps for smooth and fast gear changes.
- Durable black anodized finish with CNC silver details for a premium look.
- Designed for reliable performance with 2x11 speed systems.
Cons
- Requires specific 4-hole, 110mm BCD cranksets for installation.
- May not be compatible with all cranksets without adapter or specific crankset model.
- Color and finish details are cosmetic and do not affect performance.
Setup, Compatibility & Care
Compatibility: This FSA Gossamer ABS Road Chainring is designed for 2x11 speed drivetrains and features a 110mm Bolt Circle Diameter (BCD) with a 4-hole mounting pattern. It is crucial to verify that your existing crankset has a compatible 4-hole, 110mm BCD spider before purchasing. Consult your crankset manufacturer's specifications or measure your current chainring bolt pattern to confirm compatibility.
Setup: Installation involves removing your crankset, detaching the old chainring(s), and mounting the new FSA chainring using appropriate chainring bolts and a torque wrench. Ensure the chainring is oriented correctly (indicated by logos or markings) and torqued to the manufacturer's specifications for your crankset.
Care: To maintain optimal performance and longevity, regularly clean the chainring with a degreaser and brush to remove dirt and grime. A dry, clean chain and drivetrain components contribute to smoother shifting and reduced wear. Avoid harsh abrasive cleaners that could damage the anodized finish. Periodically check for any signs of wear on the teeth and shifting ramps.