This hooked 700C carbon rim designed for more higher tire pressure about 160psi.After the test,if you want to this road rim run more better impact strength ,the recommended tire pressure is between 30psi and 40 psi .This tire pressure allows the rim to resist a greater impact.
Non Disc :We used New high TG resin which are special material designed for this carbon road rim braking surface .This material test greater braking surface performance than basalt surface .
Disc:We will produce this rim without braking surface accordingly.Normally ,the rim weight will be lighter if you choose disc version which are manufacturing no braking surface.
I am thinkibng how to pick rachet for my wheelset ,18T or 54T?What does these mean?What are the differencies?
Eie carbon :2019-04-20
18T is a standard engagement means the Teeth can meet 18 times in a circle,54T upgrad is triple the amount of engagement points of star ratchet 18T hub.
The difference is 18T is more reliable as the grooves are the deepest in the star ratchet,54T is the shallowest grooves.
If you don't like messing with your equipment,you can stick with the 18T. Otherwise you can choose 54T engagement which offers a great performance but need to pay extra update cost.
If there is any other questions,please let us know.