Power meter leaders 4iiii have announced a collaboration with ROSE Bikes, the result of which, somewhat predictably, is their PRECISION 3+ Powermeter integrated within the 2024 Backroad
FF gravel bike. ROSE Bikes also now offers 4iiii power meters in their online store.
“This collaboration with ROSE Bikes is an exciting step for 4iiii,” Janelle Chubey, Director of OEM at 4iiii, told us. “We’re proud to see our PRECISION 3+ Powermeter featured on the Backroad FF and made widely available through ROSE’s online store. It’s a testament to our shared commitment to innovation and performance.”
The Precision 3+ Powermeter
![](https://cyclry.com/wp-content/uploads/2025/02/4iii_Rose_4-1024x683.jpg)
4iiii launched the PRECISION 3+ Powermeter in August 2023, setting a new standard for power measurement in cycling, delivering industry-leading accuracy within +/-1% using 4iiii’s patented 3D strain gauge technology. The non-drive-side power meter offers cyclists the opportunity to train with precision and track their performance effectively, all with an extended battery life of up to 800 hours and Apple Find My integration for added convenience.
Rose Bikes
![](https://cyclry.com/wp-content/uploads/2025/02/4iii_Rose_3-1024x683.jpg)
ROSE Bikes, based in Germany, is renowned for its innovative designs and commitment to both gravel and road cycling. The Backroad FF GRX RX825 Di2, equipped with the 4iiii power meter, reflects ROSE’s dedication to delivering cutting-edge cycling experiences for performance-driven gravel riders. In addition, 4iiii power meters are now available directly via ROSE’s extensive online store, ensuring access to premium power-measuring technology for all cyclists.