Enduable and cheap mtb 27.5 frame titanium with famous brand axle
Best titanium material(Grade9) couples with exclusive frame buliding technology making it a perfect work.
Frame is hand made by dedicated workers one-at-a-time.
Our tube size:
1.Top tube diameter: Φ34.9*0.9
2.Down tube diameter: Φ44.5*0.9
3.Seat tube diameter: Φ34.9*0.9
Waltly Mountain frame geometry
*Why Titanium Frame?
1. Long life
---5 times of lifespan than steel or aluminium steel.Titanium is anti-corrosion from acid,damp,ultraviolet rays even though it is exposed in the air for a long time without any paint.You can put it anywhere as you wish,and don't have to worry.
2. Light weight
---Titanium's density is half of steel,which means one titanium frame's weight is half than one steel frame with the same size
3. High Stiffness
---Stiffness or rigidity is a important term when we evaluate frame's quality.High stiffness is another word of high pedalling efficiency.Titanium's stiffness is 28.4% higher than Cr-Mo steel.Titanium frame would make most useful of your pedalling power.
4. Impact absorption
---Titanium frame could absorb impact efficiently from ground when your are pedalling.This would reduce athlete's fatigue,and make them feel more relaxed,especially when thay are in a tense cycle competition.
If you are a cyclist,a titanium bike would be your best choice.
5. Fatigue resistanceand Anti-wear
---Not like steel,titanium's property make it anti-wear and anti-fatigue features.Titanium frame would not break in suddenly,while there will be pre-indication of flaws on the frame surface to warn that a breakage may happen.This avoid accident injury in some way.
*What we use?
(1)Ti-3AL/2.5V---Seamless Double Butted Tubings
3AL/2.5( 3%Al,2.5%V,94.5%Ti)titanium tubings are the best grade material-Grade9.
It has features of high point of yeild strength and good ductility and be well made for welding.
Each frame from us is made by 3AL/2.5V for main structure.
6AL/4V has some features as 3AL/2.5,it is more rigid but not own good formability.
We use 6AL/4V for cable guides and other small parts
> Each frame could be custom made to your unique specs
> Within 10 hours of reply
> Factory visit available
> Over 20 years of cycle experience engineers team.