Prices are tax included
4iiii power meters and smart trainers are distinguished by accuracy, quality and security. Choose the Smart trainers and power meters if you want to continue with your training.
Started as Stac Zero; 4iiii has updated this product to a top-product. Imagine: no flywheel, no noise, super portable and able to use it for 2 hours on battery. How's that?
The Shimano Precision power meter (4iiii) is one of the most innovating power meters for your bike ever. Train with the power meter with the Rosiir trainingschedules. 4iiii Precision is been used by Team Quick-Step and Team Bora!