How to know what is better hub ?

Reply Subscribe

Thread Tools

Search this Thread

11-17-17 | 11:38 AM

#26

trailangel

Senior Member

Joined: Feb 2014

Posts: 4,849

Likes: 750

From: Pasadena, CA

Bikes: Schwinn Varsity

Purity Of Essence
Preserving Precious Bodily Fluids
Seeking help from a Mental Health Professional

This thread is getting good

11-19-17 | 09:10 PM

#27

cycling up

Thread Starter

Lover for cycling

Joined: Nov 2017

Posts: 11

Likes: 0

From: United State

Bikes: road,mtb

Quote:

Originally Posted by CycleryNorth81

Well.......

60 sound + 120 sound = 180 sound

and

60 sound *120 sound = 7,200 sound (squared)

However....

√(60 sound + 120 sound) = 13.4 sound

Does that answer your question?

oh,it is not mathematical problem,but you are great !
I just wanna that the 60 sound and 120 sound ,the difference between them ,it depends on hub structure inside of hub gear wheel. 60 sounds , the space between gear wheel is twice double against 120 sound that helps cyclist to save more energy,may fell more comfortable when cycling. more hug gear wheel ,smaller space between gear wheel,the rate of trackslip of hub is more than 60 sound .