Stronglight Dura-Ace chainring FC-R9100/Di2 outer 11-speed ct²
525 pieces in stock at supplier
Number of teeth2
Product details
The Dura-Ace chainring FC-R9100/Di2 from Stronglight is a highly advanced chainring specifically designed for use on racing bikes. With precise construction and high-quality materials, this chainring offers outstanding performance and durability. It is designed for 11-speed drivetrains, allowing for smooth and efficient power transfer. The use of aluminum ensures an optimal balance of weight and stability, while the thoughtful design guarantees compatibility with 4-arm cranks. This chainring is ideal for demanding cyclists who value precision and reliability.
- Compatible with 11-speed drivetrains for precise gear shifts
- Made from high-quality aluminum for durability
- Designed for use on racing bikes
- 4-arm mount for easy installation.
Chainring mount | 4-arm |
Crank compatibility | 2-speed |
Cassette compatibility | 11-speed |
Bolt circle | 110 mm |
Item number | 8979651 |
Manufacturer | Stronglight |
Category | Chainrings |
Manufacturer No. | 241046 |
Release date | 16.6.2018 |
Colour | Black |
Exact colour description | Black |
Material group | Metal |
Material | Aluminium |
Bike area of use | Racing bikes |
Chainring mount | 4-arm |
Number of teeth | 52 |
Crank compatibility | 2-speed |
Cassette compatibility | 11-speed |
Bolt circle | 110 mm |
Country of origin | France |
CO₂ emissions | 0,91 kg |
Climate contribution | EUR 0,12 |
Product Safety |
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- StronglightNot enough data
- 1.e*130 %
- 2.Shimano0,1 %
- 2.Sram0,1 %
- 4.Race Face0,3 %
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- StronglightNot enough data
- e*13Not enough data
- Race FaceNot enough data
- ShimanoNot enough data
- SramNot 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.Shimano6,6 %
- 2.Stronglight7,1 %
- 3.e*137,5 %
- 4.Sram7,8 %
- 5.Wolf Tooth8 %