Sun Bicycles X1-SX

Sun Bicycles X1-SX
Please select options


Sun's X1-SX is the perfect choice for hitting the open road. Its efficient steel frame means easy acceleration and climbing and great all-around handling. The long wheelbase delivers a smooth, stable and comfortable ride, and getting on and off is easy with the low stand-over height. You'll also love the cool, comfy mesh seat and the easy ergonomic handlebar position. Plus, the reliable Shimano/SRAM drivetrain has all the gears you need, while the powerful linear-pull brakes keep you in complete control.

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; Front: 16-inch; Rear: 20-inch
Hubs Front: Aluminum; Rear: Shimano
Spokes 14g stainless-steel
Tires Kenda Kwest; Front: 16 x 1.50; Rear: 20 x 1.50
Crankset Aluminum
Chainrings 53/42/30
Front Derailleur Shimano
Rear Derailleur Shimano
Rear Cogs SRAM, 8-speed: 11-32
Shifters SRAM
Handlebars Steel w/1 bottle mount
Stem Aluminum
Brake Levers C-Star
Brakes C-Star linear-pull
Saddle Contoured foam w/cool back

* Subject to change without notice.