I used them most recently on my singlespeed hence the single ring setup. Mad light and stiff cranks as I'm sure you know.
Downside: The spider had a slight issue where it used to work loose occasionally, this caused some deformation of the interface between the arm and the spider so it's been permanently attached (epoxied on the lockring etc). Ridden thousands of Km since no problems, just means you can't change the spider so you're fixed at 130bcd and big-boy chainrings
Just found these in a parts box, totally forgot I had them.
3d+ 175mm crankarms, 130mm BCD spider, 39T SRAM chainring
I used them most recently on my singlespeed hence the single ring setup. Mad light and stiff cranks as I'm sure you know.
Downside: The spider had a slight issue where it used to work loose occasionally, this caused some deformation of the interface between the arm and the spider so it's been permanently attached (epoxied on the lockring etc). Ridden thousands of Km since no problems, just means you can't change the spider so you're fixed at 130bcd and big-boy chainrings
Because of that, £30 posted?
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