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1x Aero Chain Guide Mirrors The sleeveless version of Castelli's

USD96.00 USD133.00

Pay in 4 interest-free payments of $24.00 Learn more

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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 15 - Sep 20

Notes

Hard rule
Description

The sleeveless version of Castelli's Free Sanremo suit

From extensive tests in the wind tunnel

It builds on the trusted performance of the original CORE

early in 2024 we started shipping two different wax additive kits to our athletes and teams for testing new formulations based on their events and experiences

Increases propulsion through water

1x Aero Chain Guide Mirrors The sleeveless version of Castelli'sConvert your 2x crank into a 1x setup by replacing your bulky and non aero front derailleur with this slim aero optimised unit (improves airflow around the derailleur area to minimise drag and save you a few watts). Also prevents those annoying accidental shifts to the small ring when you least want them! 24mm up down adjustment (including frame bracket) Suits ROUND chainrings from 50T to 62T Suits OVAL chainrings from 50T to 58T Fits to 2 ring crank

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

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