M30 T47 I.B. - Upgrade Bikes

M30 T47 I.B.

• For Praxis M30 road cranks being installed on a T47 I.B. frame.
• Road 85.5mm width frames | T47 Internal Bearing.
• 30mm Drive bearing / 28mm Non-Drive bearing | Steel cartridge bearings.
• Forged & machined heat-treated AL Cups.

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