SHIMANO FC-R8100-P Gearless Power Sensor Crankset: Power sensor technology
If you're the kind of cyclist who sweats the small stuff—like, really sweats it—then the SHIMANO Gearless Power Sensor Crankset FC-R8100-P might just be your new best friend. It's not just about measuring power; it's about doing it with the kind of precision that would make a Swiss watch jealous. Thanks to its cutting-edge sensor tech, you'll get data so accurate, you'll wonder how you ever trained without it. And because it's gearless? Say goodbye to fussy maintenance and hello to buttery-smooth rides. Built like a tank but sleek as a sports car, this crankset is ready to take whatever you throw at it (literally, if you're into that). Plus, setting it up is a breeze—whether you're a pro or just pretending to be one on weekends. Time to take your training from 'meh' to 'heck yeah' with power metrics that don't mess around.
Features
- Gearless design
- High precision measurement
- Durable construction
- Easy installation
- Power sensor technology
General specs
- Brand: SHIMANO
- Model: FC-R8100-P
- Seller: Joom
- ID: 68523ce311c5f601ac0fea17
- Length: 172.5mm
- Technology: Gearless Power Sensor
- Compatibility: Bicycles
- 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 | |||||
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SHIMANO FC-R8100-P Power sensor technology
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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 | $1,287.96 | $25.00 | $26.99 | $79.99 | $81.99 | $14.08 |
| Seller | Joom | Gshopper | Gshopper | Gshopper | Gshopper | Banggood |
| Update | August 18, 2025 | July 25, 2024 | July 25, 2024 | July 25, 2024 | July 25, 2024 | December 4, 2025 |
| Compatibility | Bicycles | Road bikes, Spinning bikes, Trainers | MTB, Road Bike | Bicycles | Most bikes and electric bikes, Road bikes, Mountain bikes, Folding bikes | |
| Connectivity | Bluetooth, Ant+ | Bluetooth, ANT+ | Wireless, ANT+ | |||
