ONE-PIECE 6-4 Titanium

The one-piece forming process with 6-4 titanium alloy has enhanced the strength and rigidity performance of the frame.

Titanium Spiral Tube

The internal spiral structure of the pipe enhances its resistance to bending and torsional forces. It means there is no waste of your every single pedal.

Smooth Welding

The special design of the weld joints ensures a 100% complete penetration during welding, resulting in a smooth and visually appealing finish.

Full Internal Cable Routing

Cable routing is perfectly hidden inside the tubing, especially the cable guides which normally placing under the BB shell. It prevents dirt to slow the cable passage, keep the shifting smooth.

Integrated Cable Entrance

To keep the identities of appearance, the cable entrance is made by titanium instead of plastic. It does not only keep the beauty of simplicity but also works versatility (available for SHIMANO Di2 / SRAM E-TAP).

  Frame size S M L
A Seat tube length 480 500 530
B Effective Top tube 515 528 552
C Head tube length 115 120 130
D Head tube angle 71 71.5 72
E Seat tube angle 74 73.5 72.5
F Chainstay length 407 408 410
G Wheel base 967 972 985
H Stack 510 516 527
I Reach 368 375 386

Fork Length:370mm    BB Drop: 68mm

Frame Specifications


    Head Tube
    Seat Tube
    Bottom Bracket

Spiral Titanium Tubing

    Ti-3Al-2.5V (Down Tube / Seat Tube / Right Chainstay)
    Ti-6Al-4V (Custom)

Taper Head Tube

    Integrated Headset
    IS42/28.6  IS52/42

Seatpost Diameter


Bottom Bracket

    Press Fit BB30

Max Tire Size



    High Polish