Hello, Good People!!!

When you’re comfortable, you’re confident. The Specialized Sirrus X 4.0 is built to deliver comfort without compromising capability, delivering the confidence to get out and ride more often. This bike can do multiple styles of riding on and do it efficiently, fun, and comfortably. You can ride this bike on gravel, dirt, light hiking, trails, urban, and on the street.

But you still want a bike that is light in weight, The frame of Sirrus X 4.0 is a1 SL premium Aluminum which is the lightweight version, with pedal on around 10 kg.

This bike is set up with nice wide Pathfinder 38 tyres, but the frame can actually take up to 42c tyres. Larger volume tires absorb niggling road bumps, handle significantly better in the dirt, AND deliver greater stability at all speeds.

You get the future shock, which is front suspension underneath the stem

and a very light carbon fork.

All these giving the comfort as far as if you hit pothole, or on the gravel roads, or if you riding strong through urban…you are not getting all that vibration come up into your arms, shoulders, neck, and wrists. The future shock stops a lot of vibrations. It is enough dampening to take out the harshness, and make you comfortable and want to ride for a long time.

With Simple 1x shifting means you have one intuitive place to change gears. It is really simple drivetrain, no complicated set up.

Shimano hydraulic disc brakes. These brake will stop no matter conditions. Wet, muddy, extremely dusty, and dry conditions.

…and plenty of mounts for racks and fenders. Good partner for everywhere you go.

It is also equipped with next-level comfort from our scientifically tested and ergonomically engineered Shared Platform Body Geometry saddle, handgrips, and pedals.

Make sure you stop by and check out Sports Bike Factory for this awesome bike!!

Enjoy your day!!