Indoor trainer bikes like Peloton, Proform, and NordicTrack make it easy to get a great workout from home. Add apps like Zwift and you’ve got social rides without stepping outside. But while indoor bikes are convenient, the same comfort and fit issues apply as with any road or triathlon bike. Here’s how to stay comfortable on your trainer.

New Riders, Same Comfort Problems

Many indoor riders don’t come from a cycling background, but numbness, saddle sores, and poor positioning show up just the same. Without adjustments, your new trainer can quickly become an expensive clothes rack. The good news: with some fit tweaks and the right saddle, you can ride comfortably indoors for years.

Start with Proper Adjustments

Most indoor bikes allow for changes in seat height, fore/aft, and sometimes handlebars. Don’t hesitate to adjust these until you find your baseline fit—or ask a fitter or experienced rider for help. Remember:

• Seat Height: Slightly low is better than too high. Too high causes saddle sores and poor standing position.
• Tilt: Keep the saddle level. Nose-down tilts cause you to strain arms, neck, and shoulders to hold position.
• Fore/Aft: Position the nose just over the crank center for power and open breathing.

Why Your Saddle Choice Is Critical

Stock indoor bike saddles are often too wide. While they look comfortable, wide saddles can irritate hamstrings and push you forward onto the nose, leaving little support for sit bones and excess pressure on soft tissue. Moisture is another issue: sweaty gym clothes plus wide saddles = saddle sores. Narrower saddles improve airflow, reduce sweat buildup, and make it easier to stand and pedal.

The JCOB Solution

Just like shoes or pants, there’s no one-size-fits-all seat. JCOB designs saddles to fit your body and riding style, whether you’re an indoor-only rider or splitting time on the road. Our Type R (Men), Type T (Women), and Type 5 (unisex) are proven to reduce hamstring strain and soft tissue pressure—perfect for trainers shared by multiple riders.

Stay Comfortable, Ride Longer

Don’t let saddle pain cut short your indoor riding goals. With the right setup and saddle choice, you can ride comfortably, avoid numbness and sores, and focus on building fitness. Changing a saddle is quick, easy, and makes all the difference.

Indoor bikes should keep you fit, not frustrated. Choose the right seat, refine your fit, and enjoy every workout.