Helix Disc Brake Kits

Brake Conversion Kit, Mustang II 11" Big Brake Conversion 5x4.5" with 2" Drop Spindle

Part Number: HLI-259324

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Brake Conversion Kit, Mustang II 11" Big Brake Conversion 5x4.5" with Stock Spindle

Part Number: HLI-259263

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Mustang II 11" Big Brake Conversion 5x4.5" Stock Spindles - Round Rotors

Part Number: HLI-789591

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Estimated Ship Date: Feb 6, 2026 if ordered today

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Mustang II 11" Big Brake Conversion 5x4.5" 2" Drop Spindles - Round Rotors

Part Number: HLI-789592

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Estimated Ship Date: Feb 6, 2026 if ordered today

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Brake Conversion Kit, Mustang II 11" Big Brake Conversion 5x4.75" with Stock Spindle

Part Number: HLI-259287

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Brake Conversion Kit, Mustang II 11" Big Brake Conversion 5x4.75" with 2" Drop Spindle

Part Number: HLI-259300

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Brake Conversion Kit, Mustang II 11" Disc Brake Kit

Part Number: HLI-311743

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Estimated Ship Date: Feb 9, 2026 if ordered today

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