SHIMANO FC-R8100-P Gearless Crankset with Power Sensor: Power sensor integration
If you're the kind of cyclist who sweats the details (and let's be honest, who isn't?), the SHIMANO Gearless Crankset with Power Sensor is pretty much your dream come true. It's not just about pedaling harder; it's about pedaling smarter, thanks to that nifty built-in power sensor dishing out the real talk on your output. And with a 175mm crank length, it's like the Goldilocks of cranks—just right for a ride that's as comfy as it is efficient. Plus, the gearless design? Say goodbye to fiddly maintenance and hello to smooth sailing (or should we say, pedaling?).
Here's the lowdown on why this crankset rocks:
- First off, it measures your power with the precision of a Swiss watch—no guesswork here.
- Built like a tank (but, you know, way lighter and actually useful for cycling).
- Plays nice with your cycling computer, because who needs more drama in their life?
Features
- 175mm crank length
- Gearless design
- High precision
- Power sensor integration
General specs
- Brand: SHIMANO
- Model: FC-R8100-P
- Seller: Joom
- ID: 68523cf4fb76cf01537e397a
- Crank Length: 175mm
- Power Sensor: Yes
- Design: Gearless
- First listed by seller: 6/23/25
If you are interested in more details, you can find full information on the seller's page.
View on seller's site
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$1,141.59
Last price update: 12/10/25
Out of stock
Price History for seller Joom
Shipping options
Delivery to 
Russia
Russia
Available
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SHIMANO FC-R8100-P Power sensor integration
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| Brand | SHIMANO | SHIMANO | Garmin | Magene | Magene | Sport2ZY |
| Model | FC-R8100-P | FC-R9200-P | Rally XC100 | |||
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| Price | $1,141.59 | $1,304.37 | $1,302.64 | $26.99 | $25.00 | $13.42 |
| Seller | Joom | Joom | Joom | Gshopper | Gshopper | Joom |
| Update | Dec 8, 2025 | Dec 8, 2025 | Dec 7, 2025 | Jul 25, 2024 | Jul 25, 2024 | Feb 14, 2026 |
| Compatibility | Road bikes | Road bikes, Spinning bikes, Trainers | Most electric bike conversion kits | |||
SHIMANO FC-R8100-P Power sensor integration
$1,141.59
