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Sun Bicycles E1-SX

Sun Bicycles E1-SX


Sun's E1-SX Ergonomic Recumbent is great for people looking for low-impact health and fitness routines. The E1-SX features a BackSafer True-Comfort seat that was designed in conjunction with the world-renowned Logan College of Chiropractic Ergonomics Institute. The seat configuration and pedal angle position you with proper spinal alignment for optimal comfort and maximum leg power. The specs were chosen for their ease of use, flawless function and durability. You've got a Shimano/SRAM drivetrain, speedy aluminum wheels and powerful brakes, all attached to a tough steel frame. Ride further and faster than you thought possible.

To measure your X-Seam, sit flat on the floor with your back reclined against a 30- to 48-inch board angled 14- to 15-inches from the wall and measure along the floor from the board to your heel. Be sure your buttocks are pressed against the board and your legs are flat on the floor. If you're close to either end of the X-Seam range, just ask us and we'll help you choose the proper size.


Frame Steel
Fork Steel w/chromoly steerer
Rims/Wheels Aluminum
Hubs Aluminum
Spokes 14g stainless-steel
Tires Kenda Kwest, 20 x 1.50
Crankset Aluminum
Chainrings 52/42/30
Front Derailleur Shimano
Rear Derailleur Shimano Altus
Rear Cogs SRAM, 8-speed: 11-32
Shifters SRAM MRX twist
Handlebars Steel w/bottle mount
Tape/Grips Kraton
Stem Aluminum
Brake Levers Aluminum
Brakes Linear-pull
Pedals Aluminum platform
Saddle Ergonomic padded

* Subject to change without notice.