RO1 110BCD Double Road

RO1 110BCD Double Road

This Middleburn spider is compatible with the Middleburn RO1 Square Taper cranks which require a double 110 BCD chain ring set up.


Middleburn 5 arm 110 BCD are machined from 7075 T6 aluminium for maximum strength.


The chain line is a standard road of 44mm between the outer and inner chainring as standard.

Availability: In stock


* Required Fields

- +

Customer Reviews 1 item(s)

Ideal chainline, thanks Middleburn.
R01 spiders behind R02 cranks give close to a mountain chainline, ideal for frames with 135mm disc hubs. SRAM part 11.7618.000.003 Wide Spacing Braze-on Adapter will place the derailleur for the wider chainline. This also works well for single speed Paul DWORD hubs with White Industries freewheels. Review by Peter / (Posted on 22/11/2017)