Middleburn cranks, ID help.. please

[sunchaser]

Hi,

Anyone know what model these Middleburn cranks might be? 175mm, 5 arm, 110 bcd, square taper.

Cheers for any help..

 

[rc300]

RS4's by the looks of it!

 

[Agency_Scum]

Bolted Spyder= pre RS7

Chubbier contours on the outer arms= pre RS6

Slanted logo= pre RS5

RS7 a-like arms= post RS 3

It's an RS4

 

[sunchaser]

Cheers for the helps guys

Next stop eBay..