FSA MegaTooth 40T Chainring - optimized for Campagnolo 13-speed.
The FSA MegaTooth chainring with 40 teeth was developed for modern road bike drivetrains and is compatible with Campagnolo 13-speed systems.
With a 120 mm bolt circle diameter (BCD) and 4-arm mounting, it fits corresponding Campagnolo cranksets. The precise tooth geometry ensures smooth shifting and efficient power transfer.
At only approx. 54 g, the chainring is particularly lightweight, making it ideal for performance-oriented setups.
Highlights:
- 40 teeth: compact road bike gearing.
- Campagnolo 13-speed compatible.
- 120 mm BCD: 4-arm standard.
- MegaTooth profile: precise shifting performance.
- Lightweight: only approx. 54 g.
Technical specifications:
- Suitable for, e.g.: Gossamer Pro 1X MegaExo (CK-6124S)
- Manufacturer: FSA
- Model: MegaTooth
- Teeth: 40T
- BCD: 120 mm (BCD)
- Mounting: 4-arm
- Compatibility: Campagnolo 13-speed
- Color: Black
- Weight: approx. 54 g
Scope of delivery:
- 1x FSA MegaTooth 40T chainring
Manufacturer's part no.: 370-0212006050 | EAN: 4711233857670 | Model ID: WB680A
“Lightweight, precise, and perfectly matched to Campagnolo 13-speed - the 40T MegaTooth for modern road bike setups.”
SKU: D5C3
FSA MegaTooth chainring 40T | 120 BCD | 4-arm | 1x13-speed
FSA MegaTooth 40T Chainring - optimized for Campagnolo 13-speed.
The FSA MegaTooth chainring with 40 teeth was developed for modern road bike drivetrains and is compatible with Campagnolo 13-speed systems.
With a 120 mm bolt circle diameter (BCD) and 4-arm mounting, it fits corresponding Campagnolo cranksets. The precise tooth geometry ensures smooth shifting and efficient power transfer.
At only approx. 54 g, the chainring is particularly lightweight, making it ideal for performance-oriented setups.
Highlights:
- 40 teeth: compact road bike gearing.
- Campagnolo 13-speed compatible.
- 120 mm BCD: 4-arm standard.
- MegaTooth profile: precise shifting performance.
- Lightweight: only approx. 54 g.
Technical specifications:
- Suitable for, e.g.: Gossamer Pro 1X MegaExo (CK-6124S)
- Manufacturer: FSA
- Model: MegaTooth
- Teeth: 40T
- BCD: 120 mm (BCD)
- Mounting: 4-arm
- Compatibility: Campagnolo 13-speed
- Color: Black
- Weight: approx. 54 g
Scope of delivery:
- 1x FSA MegaTooth 40T chainring
Manufacturer's part no.: 370-0212006050 | EAN: 4711233857670 | Model ID: WB680A
“Lightweight, precise, and perfectly matched to Campagnolo 13-speed - the 40T MegaTooth for modern road bike setups.”
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F.S.A. S.R.L. / Full Speed Ahead develops precision bicycle components, including cranksets, cockpits, headsets, wheels, and drivetrain parts built for efficient performance. The brand stands out for combining Italian cycling heritage with modern engineering for road, gravel, mountain, and e-bike riders.
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20123 Milan
Italy E-Mail: info@fullspeedahead.com Telefon: +39 039 688 52 65 Website: http://www.fullspeedahead.com/