The Tacx Sirius 2012 is a striking cycletrainer with an ergonomically shaped frame that rebounds slightly while you ride.
Click and drag to move around. Use the mouse wheel to zoom in and out. Change views ... pretty much whatever you want.
Dont have PFD Viewer installed? You can download the plug-in here
The magnetic brake contains two discs, each of which is equipped with six permanent magnets. You can use the 10-position lever on your handlebars to shift the magnets' position inside the brake unit in relation to one another. During your work out the power increases when you speed up and/or shift to a bigger gear. The Sirius is equipped with a finely balanced steel flywheel that weighs 2 kg to allow for a fluid pedal stroke. The heavier the flywheel, the greater the momentum of mass inertia.
PLEASE NOTE: Whilst many of the prices on this website are the same as those in our shop, please note that unique website promotions may occur that can only be purchased from this site. If you want to be sure of the pricing displayed, yet would like to collect the items shown please select "COLLECT IN STORE" at the checkout.