SHIMANO FC-R8100-P Power Sensor Crankset: Power sensor included
If you're the kind of cyclist who doesn't just ride but trains, the SHIMANO Power Sensor Crankset is pretty much your new best friend. It's got this nifty built-in power sensor that doesn't just guess how hard you're working—it knows, down to the watt. And with a 175mm crank length paired with a 50x34T chainring setup, it's like the Swiss Army knife of cranksets: ready for whatever ride you throw at it.
Why you'll love it? Well, for starters, it turns your bike into a data geek's dream with spot-on power measurements (goodbye, guesswork). Then there's the chainring setup—versatile enough to handle your hill repeats and your flat-out sprints without breaking a sweat. And let's not forget, this thing is built like a tank, so it'll probably outlast your enthusiasm for early morning rides. (Just kidding... maybe.)
Features
- 175mm crank length
- 50x34T chainring configuration
- High-performance design
- Durable construction
- Power sensor included
General specs
- Brand: SHIMANO
- Model: FC-R8100-P
- Seller: Joom
- ID: 68523cf3fb76cf01537e396f
- Crank Length: 175mm
- Chainring Configuration: 50x34T
- Material: High-grade aluminum
- First listed by seller: 6/23/25
If you are interested in more details, you can find full information on the seller's page.
Price History for seller Joom
Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
SHIMANO FC-R8100-P Power sensor included
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Cycling Speed/Cadence Sensor Wireless Bluetooth/Ant+ connectivity
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Speed Pedal Sensor Cycling Speedometer Waterproof
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IGPSport 200s
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Magene C406pro GPS speed monitoring
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Waterproof LCD Display Cycling Bike Computer Waterproof LCD display
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| Brand | SHIMANO | Magene | Magene | IGPSport | Magene | |
| Model | FC-R8100-P | 200s | C406pro | |||
| Color | ||||||
| Rating |
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| Price | $1,238.41 | $25.00 | $26.99 | $79.99 | $81.99 | $14.15 |
| Seller | Joom | Gshopper | Gshopper | Gshopper | Gshopper | Banggood |
| Update | November 20, 2025 | July 25, 2024 | July 25, 2024 | July 25, 2024 | July 25, 2024 | December 9, 2025 |
| Connectivity | Bluetooth, Ant+ | Bluetooth, ANT+ | Wireless, ANT+ | |||
| Compatibility | Road bikes, Spinning bikes, Trainers | MTB, Road Bike | Bicycles | Most bikes and electric bikes, Road bikes, Mountain bikes, Folding bikes | ||
