$74.99
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This Conversion BB is for installing a Shimano Hollowtech II steel spindle crank in either BB30 or PF30 mountain bike frame. This bottom bracket is made of lightweight and durable aluminum with long lasting sealed cartridge bearings.
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We currently ship within the US, with more countries coming soon.
Final cost and dates are confirmed at checkout.
🇺🇸 Ship from USA · On Agora since 2026
$74.99