Shimano GRX-820 12-Speed Crankset
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Looking for a Shimano GRX-820 12-speed crankset for your gravel bike? This 170 mm version has two chainrings with 48 and 31 teeth. It has a BCD of 110 mm and a chainline of 49.7 mm, and is compatible with HG 12-speed chains.
The 31-48t offers two chainrings for a wider range. Cassettes with 10-45 or 10-51 teeth are compatible. The recommended bottom bracket models are SM-BBR60 or SM-BB72; inclusion is not specified.
| Crank length | 170 mm |
|---|---|
| Chainrings | 48 and 31 teeth |
| BCD | 110 mm |
| Chainline | 49.7 mm |
| Q-factor | 151 mm |
| Compatible chain | HG 12-speed |
| Compatible cassettes | 10-45 teeth or 10-51 teeth |
| Recommended bottom bracket | SM-BBR60 or SM-BB72 (inclusion not specified) |
| Model code (MPN) | IFCRX8202CX81 |
| EAN | 4550170303440 |
Founded in 1921 in Sakai, Japan, by Shozaburo Shimano, Shimano is still based in the same city today. For cyclists, it makes drivetrains, brakes, wheels, pedals and cycling shoes. Its history in bicycle components began with the production of freewheels in 1922.
Manufacturer
Shimano Inc.
3-77 Oimatsu-cho, Sakai-ku, Sakai City, Osaka 590-8577, Japan
bike.shimano.com/it-ITproduct-safety.html
EU responsible person
Shimano Europe B.V.
High Tech Campus 92, 5656 AG Eindhoven, The Netherlands
info@shimano-europe.com
Product identifier
EAN 4550170303440 · SKU 1111268