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BBB CompactGear 9/10v 5-hole 110 mm BCR-31 road bike chainring
Voir les avis clients(2 reviews)
Compact assembly
Notre avis
A BBB chainring of exceptional quality and precision manufacturing, specially designed for compact cranksets.
Technology specialist
This chainring is specially designed for compact cranksets. Available in 34, 36, 38, 39, 42, 46, 48, 50, 52 and 53 teeth for a 110 mm centre distance, it is compatible with Shimano cranksets from 2009 and earlier, as well as SRAM 5-arm cranksets. This crankset is suitable for use with 9- and 10-speed cassettes.Technical specifications:
- Installation: 5 arms
- Model: 7075 T6 CNC aluminium
- Centre distance: 110 mm
- Teeth: 34T/36T/38T/39T/42T/46T/48T/50T/52T/53T- Compatibility: Shimano up to 2009 and SRAM - 9/10 speeds- Colour: Grey- Reference: BCR-31
- Brand: BBB
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We value your opinion
Our customers, our best ambassadors
-
Olivier D. 
Published Feb 14, 2026 at 07:05 am (Order date: Feb 01, 2026)Good finish, not yet installed, will be for spring (Translated review)
- Bernard D.
Published Dec 01, 2025 at 06:05 pm (Order date: Nov 16, 2025)Nothing to report! Beautiful finish, lacks machining so it can go up and down without issues, but for the price, it does the job (Translated review)
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