![Giant Power Pro Ultegra R8000 172.5mm 52/36T Dual Side Power Meter Outlet online shop | Sale up to 53% Giant Power Pro Ultegra R8000 172.5mm 52/36T Dual Side Power Meter Outlet online shop | Sale up to 53%](https://www.bikesgiant.com/wp-content/uploads/2022/09/giant-power-pro-ultegra-r8000-52-36t-dual-side-power-meter-app-readings.jpg)
Giant Power Pro Ultegra R8000 172.5mm 52/36T Dual Side Power Meter Outlet online shop | Sale up to 53%
![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.
![The 2019 Giant Defy offers improved comfort, novel integration and an in-house power meter - BikeRadar The 2019 Giant Defy offers improved comfort, novel integration and an in-house power meter - BikeRadar](https://images.immediate.co.uk/production/volatile/sites/21/2019/03/slorencephoto_giantdefy_001-1532952810643-frs18oa3ibeq-d651624.jpg?quality=90&resize=768,574)