Description
Marin 30T 76mm bcd Narrow Wide Steel Chainring – BLACK
Fits any crank that is 76mm bolt circle diameter (ASYMETRICAL!) – but is also original equipment on these Marin bikes:
Hawk Hill 2017 – 2019
B-17 (2018 – 2019)
Nail Trail 2017 – 2019
Hawk Hill Jr 2018 – 2019





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