Specialized Digital Sit Bone Device

The Retül Digital Sit Bone Device (DSD) accurately measures a rider's sit bone width using real-time pressure pad technology to provide an optimal saddle width and product recommendation based on their riding style.

At a Glance

• Bluetooth®-enabled with iOS app for a rich digital experience, plus the ability to easily share results with riders. Models A1337, A1219, A1397, A1396, and A1395 are not supported.
• Results are saved and can be emailed to a rider at any time.
• Long-lasting rechargeable battery.
• Can be wiped with damp cloth for cleaning.
• Pairs via Bluetooth® with the following versions of Apple iPad devices: iPad Pro (recommended), iPad Air, iPad 5th generations or newer. Requires iPad OS 9.0 or later.
• The DFD/DSD iPad app can be downloaded through the Apple App Store (search Retul DSD/DFD App).