Offering excellent value for money for young riders new to BMX, the SINZ chainring is designed from a lightweight aluminum that provides enough rigidity to offer you optimal power transmission. It is designed to be mounted on a 4-bolt crankset.
FEATURES :
• Aluminum 6000
• 4 bolts mount BCD diameter 104mm
• Thickness: 4mm
• Chain pitch: 3/32 "
• Weight: 88g (44 teeth)
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