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DM MAS Aero Spider, 110x4

This Aero-Spider from ROTOR reduces air turbulence on triathlon or time trial bikes, regardless of whether you swear by a 2-speed or 1-speed drive.

And on many a conventional road bike, it causes a few ahhs and ohhhs.

Only spider, chain ring bolt set. Crank arms sold seperately

  • Material: Aluminum 7075
  • Compatible with: ALDHU, ALDHU Carbon, VEGAST, INPower, 2INPower
  • Bolt circle: 110mm
  • Chainrings: 4-arm asymmetrical, 2-speed or 1-speed, only ROTOR 110x4 Aero
  • Weight: 125g
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