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BMX Chain Sprocket Replacement

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BMX Chain Sprocket Replacement: crwdns2935265:00crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 BMX Chain Sprocket Replacement: crwdns2935265:00crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
  • Use the Allen key that fits the smaller bolt to loosen the cranks.

  • Loosen the bolt on the cranks.

  • Do not remove the bolt.

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