Extralite OctaRamp Gara integrated chainring set 28/42T.

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  • Developed for extreme racing setups it reduces the overall shifting time per/race. You'll cut some extra weight without small ring and using only 4 female bolts.

    Unique 15° machined chain ramps offer superior chain engaging on 8 different crank positions, this translates in super quick up-shifting performance. Special machined teeth help both up and down chain shifting.

    Features & Information
    • Weight: 78gr set
    • Material: Ergal 7075T6
    • Construction: hyper accurate cnc
    • Ramps: 8 cnc with unique 15°angle
    • Compatibity: 2x9 and 2x10 speed compatible
    • Bcd (Bolt Circle Diameter): standard 104 mm 4 bolts
    • Finishing: black/hard anodized with machined sides
    • Graphics: laser etched
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Ce produit est manufacturé à la main en Italie