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Chainwhl_device_141291-thumb_200

DEVICE Chainwheel

  • Only 2.2 ounces / 62 grams for the 25t.
  • CNC machined from 6mm aluminum.
  • 22mm bore with 19mm adaptor.
  • Fits 1/8” chain.
  • 25t, 28t, 30t, 33t, 36t, 39t. 
Chainwheel-flight-thumb_200

FLIGHT Chainwheel

  • CNC machined from 5mm thick 6061 aluminum.
  • Fits 3/32” chain & 19mm spindles. 39 thru 46t.
Chainwheel-cd-alloy-thumb_200

CD Chainwheel

  • 5mm Aluminum.
  • Center hole is 23.8mm for one-piece cranks and a 19mm adaptor is included.
  • 44T.