Velox 25g carbon assembly grease
Facilitates the assembly of carbon parts
€4.50
Price : €4.90 (70 reviews)
Shimano Ultegra FC R8000 road bike small chainring
(61 reviews)
Original Ultegra R8000 small chainring - 34 to 39 teeth
Our opinion
A new design for even greater efficiency when pedalling and changing gears!
Nicolas B.
Technical expert
The Shimano Ultegra FC-R8000 small chainring is designed to be installed on FC-R8000 cranksets from the Ultegra R8000 and R8020 groupsets, as well as the Ultegra Di2 R8050 and R8070 groupsets. This internal chainring uses Hollowglide technology to save weight and increase rigidity. Power transfer is optimised and the new tooth design ensures smoother shifting.
Features:
- Teeth: 34 / 36 / 39
- Chainring type: Internal - Centre distance: 110 mm - Speeds: 11- Hollowglide technology - Brand: Shimano - Please note: Shimano recommends the following combinations: 50x34, 52x36, 52x38, 53x39, 54x42 or 55x42; any other combination, such as 53x36 or 52x34, may cause the chain to jump or jam, or even destroy the crankset, which is not covered by the manufacturer's warranty.
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Nos clients les meilleurs ambassadeurs
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Richard P. 
Published Jun 29, 2026 at 06:00 pm (Order date: Jun 18, 2026)perfect! (Translated review)
- OLIVIER T.
Published Jun 19, 2026 at 05:39 pm (Order date: Jun 06, 2026)Product as described (Translated review)
- MARC P.
Published Jun 15, 2026 at 08:22 am (Order date: Jun 04, 2026)Not yet climbed. (Translated review)
- Séverin R.
Published May 23, 2026 at 10:44 pm (Order date: May 12, 2026)Very satisfied (Translated review)
- Bruno B.
Published May 22, 2026 at 07:27 am (Order date: May 09, 2026)Excellent product (Translated review)
- Fabian V.
Published Mar 13, 2026 at 11:40 pm (Order date: Mar 02, 2026)Perfect (Translated review)
- Pascal P.
Published Mar 06, 2026 at 07:34 pm (Order date: Feb 23, 2026)Nothing to say about Shimano (Translated review)
- Raymond L.
Published Feb 15, 2026 at 11:31 am (Order date: Jan 28, 2026)Appreciated price and quality. (Translated review)
- Jean r.
Published Feb 11, 2026 at 09:15 am (Order date: Jan 29, 2026)perfect! (Translated review)
- Alain F.
Published Dec 08, 2025 at 10:21 am (Order date: Nov 26, 2025)Top (Translated review)
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