F Fudd Senior Retro Guru Feedback View Feb 10, 2012 #1 Middleburn Duo rings for sq taper or isis arms. 27-40t. Bought new from CRC for £75 and used for about 30 miles on my fat bike before realising I needed a proper granny ring . £50 posted PPG. Please post interest here first then PM me
Middleburn Duo rings for sq taper or isis arms. 27-40t. Bought new from CRC for £75 and used for about 30 miles on my fat bike before realising I needed a proper granny ring . £50 posted PPG. Please post interest here first then PM me
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