Can the seat be replaced with a standard bike seat? 26 January 2021 01:21 Updated Yes. We have some comfort seats in stock - head to our Accessories page to purchase! Echelon - Comfort Seat - Echelon Fit UK Related articles What makes Echelon different from other bikes with online content? How do I adjust my bike to fit my body? Are there weight and height limits for the Echelon Connect bike? What shoes should I wear? What are the EX3 bike specifications?