Shimano Dura-Ace FC-R9200 HT II crankset, 2x12, 52/36T
Shimano Dura-Ace FC-R9200 HT II cranks
Years of work and development by Shimano bring you seconds to the good. Speed is the driving force behind the new generation of road kits. Shimano designers have perfected all the components and functions to provide the ultimate in riding pleasure , whether you're sprinting to the finish line on the Champs-Élysées or climbing a nearby hill|
The Hollowglide design reduces weight, improves power transmission, and shifting is faster and more accurate
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Optimal balance of stiffness, strength, weight and rotational performance
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| Groupset | Shimano Dura-Ace |
| Gears | 2x12 |
| Crank length | 165 mm, 170 mm, 172.5 mm, 175 mm |
| Used technology | Hollowtech II, Hollowglide |
| Bolt spacing | 110mm/110mm |
| Number of teeth | 52/36T |
| For frame width | 68/70 mm |
| Recommendation. mid. composition | BB-R9100, SM-BB9241B |
| Weight | 692 g (172.5 mm) |
| product ID | 147855 |
WARNING
Consult the place of purchase or a distributor for information on installation, adjustment, and replacement of the products which are not found in the user's manual. 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:
Be careful not to touch the teeth of the sprockets. There is a danger of injury.
All the answers to questions about delivery, payment, security, returns, warranty and much else.

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