This bundle features the powerful Boost trainer with its quiet magnetic brake that provides resistance up to 1,050 watts of power. Plus, this bundle includes a speed sensor, so you can accurately record your riding data and performance output. You can manually adjust the resistance with the control lever placed on the handlebar of the bike. This offers 10 resistance levels and if you wish, you can also use your bike’s gears to adjust the resistance too. Powerful Indoor Training with Included Speed Sensor Take your ride inside with Tacx Boost. This powerful basic trainer bundle includes a speed sensor so you can track how far and how fast you’re riding indoors and train with your favourite cycling apps. Plus, its resistance is easy to control with a lever on your handlebar. Comfortable and Efficient Natural Cycling Position and Feel This trainer is robust and stable, and the setup is easy — with just two simple clicks, you’re ready to ride. The relatively large flywheel generates a realistic ride feel, and it comes with a closed resistance unit to reduce noise. The included multifunctional front wheel support ensures not only a natural cycling position, it also serves as a handle to carry the trainer.