Shimano GRX FC-RX810-1 HTII crankset, 42T, 1x11
Shimano GRX FC-RX810 HTII 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 empower us all.|
Shift options meet the specific requirements of driving on unpaved roads
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They maintain tighter jumps between gears to maintain pedaling rhythm
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| Groupset | Shimano GRX |
| Gears | 1x11 |
| Crank length | 170 mm, 172.5 mm, 175 mm |
| Weight | 656 g |
| Recommendation. central composition | thread: SM-BBR60, pressfit: SM-BB72 |
| Q-factor | 151 mm |
| Bolt spacing | 110 mm |
| Chainline | 49.7 mm |
| product ID | 87269 |
WARNING
For information on installation, adjustment and replacement of the products which are not found in the user's manual, consult the place of purchase or a distributor. A dealer's manual for professional and experienced bicycle mechanics is available on our website (https://si.shimano.com).
For safety, be sure to read this "user's manual" thoroughly before use, follow it for correct use, and save it so that you can refer back to it at any time.
The following instructions must be always followed in order to prevent personal injury, physical damage to equipment and the surroundings. The instructions are classified according to the degree of danger or damage which 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. It may cause the product to not operate correctly, and you may fall unexpectedly and be seriously injured.
Before riding the bicycle, check that there are no cracks in the crank arms. If there are cracks, the crank arm may break and you may fall off the bicycle.
Be careful not to allow parts of your clothing to get caught in the chain during riding. If you do, you may fall off the bicycle.
CAUTION:
Use caution and do not touch the gear teeth. There is a danger of injury.
All the answers to questions about delivery, payment, security, returns, warranty and much else.
