Replacement rear wheel skewer.

Adapts a thru axle hub bike for a Saris bike trainer.

Adapts a thru axle hub bike for a Saris bike trainer.

For a stable, worry-free ride with any rear wheel-mounted trainer. Unique 3-level design lets you select the level of difficulty.

Stick to your fitness plan year round with the help of the Saris Mag+ trainer. It is the perfect way to keep your legs warm when it's cold, dry when it's wet, and safe when it's too dark to ride outside.

What happens when you pair a speed sensor with the #1 selling bike trainer? You get a combo that’s ready for any virtual – or non-virtual – training ride.

When it comes to indoor bike trainers, the most frequently asked question is: how quiet is it? A direct drive smart trainer that touts a sound specification of 59 decibels at 20 mph. In other words, the H3 is five times quieter than previous generations.

Whether you want to attend a group ride in Zwift, climb the Dolomites in Rouvy or simply need a sweat session, the M2 smart trainer can get you there. All you need is your bike, the M2, your favorite indoor cycling app and device of choice.