Promax HF-2 bmx Race-Crank

  • 5-7 Tagen
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• 2 Piece Design
• hollow-forged 6061-T6 Aluminium Arm
• 9/16“
• 4-Bolt Chainring
• 104 mm
• 4130 Cr-Mo
• 24 mm Axe
• 10 Spline