• DROPOUT-21
  • DROPOUT-21
  • (1) M8 Chainring Bolt
  • Hanger #21 attaches to the rear dropout from the outside or derailleur side using one M8 chainring bolt.
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Wheels Mfg

Derailleur Hanger 21 – 6061 Aluminum, Giant RE78E / Kona Hanger Type I

Derailleur Hanger 21 – 6061 Aluminum, Giant RE78E / Kona Hanger Type I

$21.17 USD
$29.00 USD $21.17 USD
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This replacement derailleur hanger 21 is CNC machined from 6061 aluminum in our Colorado shop to exacting tolerances. It features a black anodized finish, attaches with one M8 chainring bolt, and replaces Giant part #RE78E and Kona Hanger Type I.

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