Dropout 399

Product code: M399

  • CNC machined 6061 aluminum
  • Black anodized finish
  • Attaches to frame with (1) M3x10 Socket Head Screw
  • Fastener Included
  • For 12x1.0 Thru Axle (Double Lead)
  • Replaces Cannondale Part #K33009

Note: DROPOUT-399 is for M12x1 double lead threaded axles (Cannondale Speed Release). For regular M12x1 thru axles, use DROPOUT-303.

Compatibility:

Cannondale

  • SystemSix Carbon (with Speed Release Axle) - 2019
  • SystemSix HM (with Speed Release Axle) - 2019

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