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  • Race Face - Turbine Fat Bike Crank Arms -

Race Face Turbine Fat Bike Crank Arms

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Fat chainlines.

Whether you're building up a brand new frame or looking to update your current fat bike's spec, the Race Face Turbine Fat Bike Crank Arms bring light, stiff, affordable function to your drivetrain. Precision machined to exacting standards, these crank arms pair with Race Face's separately sold direct-mount one-by chainrings for efficient power transfer and impeccable chain control.

Just like the standard Turbine, the Turbine Fat Bike Crank Arms are forged and machined out of high-strength 7050 aluminum and utilize Race Face's Cinch System interface for maximum fatigue resistance and power transfer with a huge variety of gearing options and compatibility with most bottom bracket standards. The Cinch system has the unique ability to convert between direct mount and bolt-on chainrings with a separately sold removable spider for exceptional flexibility of chainring choices.

The Turbine Fat Bike Crank Arms are available with a 30 x 169.5mm spindle for use with 170mm rear hub spacing or a 30 x 189.5mm spindle for use with 190mm rear hub spacing.

  • Durable alloy crank arms and spindle
  • Compatible with Race Face direct mount one-by chainrings
  • Add a four-bolt spider for double or triple setups
  • Cinch System is compatible with most bottom bracket standards
  • Item #RCF003L

Tech Specs

Arm Material
7075 aluminum
Arm Length
170 mm, 175 mm
BB Type
direct mount
[170mm rear spacing] 30 x 169.5mm, [190mm rear spacing] 30 x 189.5mm
Compatible Components
Race Face direct mount one-by chainrings
Recommended Use
fat bike
Manufacturer Warranty
1 year

Tech Specs

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