xtr m900 on mavic 230, what spoke length?

[joemc99]

any ideas?

 

[Martin]

You can try the spokecalculator on the DTSwiss site...

http://www.dtswiss.com/SpokesCalc/Welcome.aspx?language=en

 

[joemc99]

cool tool, but neither the 230 or the m900s are on there :-(

 

[kaiser]

Go to the sheldon brown site and there will be a link to the renard(?) wheel calc. More combo's on that.

 

[gump]

google spocalc

all shoould be in there
Just make sure you check the data input!!

 

[gump]

oh, amd M900 is one of the Shimano options on DT - if you measaure flanges you can see. Its just not labelled as M900.

 

[one-eyed_jim]

I always used to find Dan Halem's calculator pretty reliable, and it lists the M230 rim and an "XTR 8 135mm" hub that's almost certainly the M900. If the dimensions changed for M910 it wasn't by enough to matter.

http://www.geocities.com/d_halem/wheel/wheel.html

Best to crosscheck the result with another database if you don't have the parts to measure directly.

Dan Halem gives:

ERD: 546mm

Flange diameter: 45mm

Left offset: 34.5mm

Right offset: 21mm

 

[Ziggy]

Left offset: 34.5mm

Right offset: 21mm

How bizarre - I was searching for those numbers earlier! Cheers!

 

[Carsten]

cool tool, but neither the 230 or the m900s are on there :-(

it's the shimano 100 front and 135 rear.

you need to specify how many spokes and the crossing. most common would be 32spokes and 3x that gives 267mm front and 266mm rear left and 264mm rear right.

carsten