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


ONE-PIECE 6-4 Titanium

The stiffness and strength of the frame are improved by using One-Piece 6-4 Titanium.

Titanium Spiral Tube

The helical structure of the tubing gives better bending & torsion resistance. It means there is no waste of your every single pedalling.

Smooth Welding

Special design for the welding joints makes 100% penetration of weld bead and smooth beautiful joins surface.

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 versality (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