12mm Hope Pro2 Evo end caps

Whats the difference between 12mm Hope Pro2 Evo end caps – HUB241 and HUB242?

One is listed as 12mm, the other is X12, but whats the width of each one?

I have some on the wheel I just built for a new frame, but theyre about 2or3mm short, and the rotor rubs on the frame

with a 2mm spacer the cassette rubs on the frame

My non drive side (black one) is 16mm

Have I rebuilt the hub wrong?

HUB242 X12 are for 12 x 142 dropouts, also work on 148 boost dropouts/hubs

HUB241 are for 12 x 135 rear drop outs. An older very short lived “standard”, without the 3.5mm shoulder inside both dropouts to locate the wheel in

thanks, guess i need hub242 then

so hub241 should leave a 7mm space on the frame

if anyone has hub242/x12 they can measure, that would be cool, i could get some made up at work

I think mine are 142×12, it’s an Orange Alpine Five from about 2014. Which measurements do you need?

just the length of each cap. its probably 16.5 and 20mm

Yep, black one is 20mm and silver one is 16.5mm

Ta muchly

I ground down a M12 nut to 7mm and drilled it out,gonna try the HUB241 caps swapped round and the nut on the end

Otherwise its £20 and wait till xmas for the HUB242