These steel bolts are designed for double chainring bicycles and bikes with thicker chainrings. The bolt is longer (perfect for most road and mountain bikes with 5-bolt pattern and BMX bikes with 4-bolt pattern). The total length is 10mm and the threaded portion in 8mm long. Set of 5 chainring bolts (no nuts).
BMXGuru.com / C&W Cycle
702 North St.
Morenci, MI 49256
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