steelworks Roadstar X

The Performer

The ultimate expression of steelworks performance, engineering and craftsmanship. Premium running gear and ultralight wheels make this the best choice for performance-oriented cyclists.

  • 8.32 kg Total weight (M size)


  • DT Swiss PRC 1400 SPLINE db35

The two models Roadstar X and Roadstar share the same innovative steelworks bionic frame. Especially for performers, the Roadstar X is equipped with premium gearset and ultralight wheels. The choice is yours. The ride is steelworks. 

M: Inseam 82-92 cm or height 174-186 cm
L: Inseam 86-96 cm or height 180 cm-192cm
or refer to our table of recommendation
Refer to table of recommendation
Choose one closest to your shoulder width


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Good choice! You can already book your test ride. Just get in touch.

steelworks bionic frame

Built by engineers, made from steel. The Red Dot Award-winning frame is made using groundbreaking inbike®-technology. 

Kinetic lightweight wheels

Be light in all the right places. We match Roadstar X with PRC 1400. This saves weight at the rotational mass, so you can feel the kinetic energy.

Wireless electronic shifting

Less is more. We believe in the future of wireless technology. That’s why we chose the SRAM eTap system, since the smallest taps of your fingers lead to even bigger leaps ahead.

Hydraulic disc brakes

Safer is better. We believe in the high performance technology provided by hydraulic disc brakes. They have many advantages, including higher and more consistent braking power, reliability in wet conditions as well as less wear on the wheels.

Frame size M L
Head tube angle 73.2 73.9
Head tube length 173 191
Top tube length 556 588
Seat tube angle 73.5 72.8
Seat tube length 526 534
Stack 575 593
Reach 386 405
Chain stay length 410 410
Wheel base 989 1007
BB drop 69 69
Front-center 589 607
Fork rake 45 45
Fork length 368 368
steelworks Roadstar X

Frame color: grey, Fork color: black, Frame size: M, Stem length: 90, Handlebar width: 420


VAT. incl.