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O.symetric Ergo Aerosymetric Chainring 54/42T — Made in Netherlands.

O.symetric Ergo Aerosymetric chainring 54/42T — asymmetric profile for smoother pedalling.

ID 1100848957

€197.95
Tax included

Sold and shipped by Tormino IE

  • Trusted Decathlon Partner
  • Online exclusive

  • Features

    Product Description

    O.symetric aerodynamic asymmetric chainring 54T, designed for time trial and triathlon use. Non-circular profile improves pedalling efficiency and acceleration up to the product’s stated performance gain. Machined from 7075 T6 aluminium with a black finish, compatible with 5-bolt cranks 130 mm BCD. No chain length change required for standard installations.

  • Usage & care

    Warranty

    New Years

    Care Instructions

    Storage tips

    Store in a cool, dry place away from moisture and corrosive chemicals; avoid direct sunlight and prolonged damp exposure; check condition before installation.

  • Specifications

    composition

    O.symetric chain ring ergo aerosymetric 54(42)t

    Manufacturer