
Full Speed Ahead Afterburner Modular BB392 Crankset Features
Crank arms, spider and chainrings – the Afterburner has been completely redesigned for higher performance. Svelte arms are hollow-forged from tough aluminum and clamp to a 24mm or 30mm chromoly spindle for the ultimate rough-trail strength.- Crank arms, spider and chainrings – the Afterburner has been completely redesigned for higher performance. Svelte arms are hollow-forged from tough aluminum and clamp to a 24mm or 30mm chromoly spindle for the ultimate rough-trail strength.
- Convertible spider design for different chainring and chainline configurations
- Hollow forged AL6061 crank arms are lightweight and durable
- Forged and CNC machined AL6061 spider
- 24mm or 30mm chromoly spindle
Product Specifications
Product Specifications
BB Included |
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Chainline/Hub Compatibility |
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Chainring BCD |
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Color |
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Crank Intended Use |
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Crank Length (mm) |
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Defined Color |
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Drivetrain Speeds |
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Number of Chainrings |
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Pedal Spindle |
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Rings |
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Spindle Interface Type |
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Weight |