The CK05 TIG is TSUNAMI’s latest light-weight high-performance steel touring/ gravel bike frameset.
This Steel touring / gravel bike frameset employs custom-shaped Crom R725 triple-butted tubes, conical mage size CNC’d down tube, and a carbon fork.
With its unique inner cable routine design in steel frameset, you will have the cleanest build-up for this steel monster.
The CK05 TIG frameset contains all high-end steel gravel features – lightweight, high stiffness, excellent welding detail, and first inner cable routing design in steel frameset.
We focus on every detail on the frameset, tig welding for all joints as you can see from the display photo.
By size 47 frameset, We make it to 1950g by using a triple-butted R725 tube set.
We can say that this is probably the lightest weight steel touring bike in the world.
All framesets include a frame, a tapper carbon fork, A Headset.
- CROM R750 triple-butted tube set
- Aero heat-treated tubing
- Mirco-TIG welding
- A-head set type: integrated type 1 -1/8″, EC 34/28.6, 45°
- Seat post: 27.2 mm
- Bottom bracket: BSA / 68mm (English)
- Suitable for front and rear brake
- Tire clearance: up to 42c.
- Weight: frame: 1,750g (Size 47), Carbon fork:350g.
More color options, simply click our TSUNAMI CX series Steel Frameset Product Line.
Want to see more full bike build photos? simply click our Instagram Page.