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DESCRIPTION: The MCS USA 4-Bolt pattern chaingring is an all american cnc machined product made of 6061-T aluminum. It features an almost perfect round circumference, which will facilitate achieve an even tension of your chain. 104mm hole pattern. MADE IN THE USA!!! SPECIFICATIONS: Material: CNC machined 6061-T Aluminum Size: Available from 37T to 47T Color: Available in Black, Blue and Red (Note: 37T available only in Black) Weight: 67.2 Grams / 2.37 Ounces (38T) 82.7 Grams / 2.92 Ounces (42T) 116.8 Grams / 4.12 Ounces (47T)
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🇺🇸 Ship from USA · On Agora since 2026
$40.99