Shimano GRX FC-RX810 HT II crankset, 2x11, 48/31T, without bearings
Shimano GRX FC-RX810 HT II cranks
Shimano GRX stands out from the rest of the world of similar components thanks to its specific ergonomics, optimized gears, great reliability and quiet operation of the shifting system. This is not an elaborate set of road components. It represents a view of how cyclists want to explore their world. GRX is a challenge to find new places and experiences that strengthen us all.|
Hollowtech II cranks with a solid axle designed for 11-speed shifting systems
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An optimal combination and a wider range of gears suitable for different terrains and driving styles
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| Groupset | Shimano GRX |
| Gears | 2x11 |
| Crank length | 172.5 mm, 175 mm |
| Technologies | Hollowtech II, HG-EV |
| Frame width | 68/70 mm |
| Number of teeth | 48/31T |
| Q-factor | 151 mm |
| Chainline | 47 mm |
| Derailleur spacing | 110/80 mm |
| Adv. the middle. composition | SM-BBR60 (Thread), SM-BB72 (Press Fit) |
| product ID | 87270 |
WARNING
For assistance with installation, adjustment, and replacement of products not found in the user's manual, please consult the place of purchase or a distributor. A dealer's manual intended for professional and experienced bicycle mechanics is available on our website (https://si.shimano.com).
For safety, be sure to carefully read this "user's manual" before use, follow it for correct use, and save it so that you can refer back to it at any time.
The following instructions should always be followed in order to prevent personal injury, physical damage to equipment and damage to the surroundings. The instructions are classified according to the degree of danger or damage that may occur if the product is used incorrectly.
DANGER - Failure to follow the instructions will result in death or serious injury.
WARNING - Failure to follow the instructions could result in death or serious injury.
CAUTION - Failure to follow the instructions could result in personal injury or physical damage to equipment and surroundings.
WARNING:
Do not disassemble or modify the product. This may cause the product to malfunction, you may fall unexpectedly and be seriously injured.
Before riding the bicycle, check that the crank arms are not cracked. If there are cracks, the crank arm may break and you may fall off the bicycle.
Be careful that parts of your clothing do not get caught in the chain while riding. Otherwise, you may fall off the bicycle.
CAUTION:
Be careful not to touch the teeth of the sprockets. There is a risk of injury.
All the answers to questions about delivery, payment, security, returns, warranty and much else.
