![woodrup cycles on Twitter: "Serious about POWER? Giants power pro power meter is a serious bit of kit. Power range of 0-3000w and accurate within 2% with a 100hr usb rechargeable battery. woodrup cycles on Twitter: "Serious about POWER? Giants power pro power meter is a serious bit of kit. Power range of 0-3000w and accurate within 2% with a 100hr usb rechargeable battery.](https://pbs.twimg.com/media/EJRDRKDXsAIskPx.jpg:large)
woodrup cycles on Twitter: "Serious about POWER? Giants power pro power meter is a serious bit of kit. Power range of 0-3000w and accurate within 2% with a 100hr usb rechargeable battery.
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Bicycle Power Meter Crank Arm | Giant Powerpro Power Meter | Charging Line Charger - Bicycle Crank & Chainwheel - Aliexpress
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