Castelli Free Ar 4.0 Jersey - Yellow Fluo

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Product Name Availability Price Qty
Castelli Free Ar 4.0 Jersey FZ - Yellow Fluo - Medium
Web Reference: CAS33555562M

Available to order

Castelli Free Ar 4.0 Jersey FZ - Yellow Fluo - Large
Web Reference: CAS33666823L

Available to order

Castelli Free Ar 4.0 Jersey FZ - Yellow Fluo - X-Large
Web Reference: CAS34329916L

Available to order


Brand: Castelli



The Aero Race 5.0 Jersey is a significant leap forward in aerodynamics and weight, but we've kept the 4.0 model in the line because it's one of the most comfortable all-around jerseys we've ever made. And it's still one of the most aero jerseys out there. Perfect fit and excellent moisture management with a nice fresh graphic.

  • Saves approximately 12 watts at 40 km/h compared to a normal race-fit jersey
  • Velocity Dry fabric on front and shoulders for improved wicking and faster drying
  • Full-length YKK Camlock zipper
  • Nervato fabric at arm holes for improved aerodynamics
  • Silicone gripper elastic at waist
  • Giro3 arm elastic for flat, aero fit

Buy a Castelli Free Ar 4.0 Jersey - Yellow Fluo online today

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*Price based on 10% deposit and 36 monthly installments | ** On orders over £50.00. Due to restrictions from the manufacturer we are unable to ship Trek, Whyte, Cervelo, Focus and Wilier bikes. Please contact us for more information and advice. Excludes Highlands and Isles which will be quoted separately. We do our very best to ensure product accuracy but from time to time specification and product images may be subject to change. Please contact us for any product queries you may have.

PLEASE NOTE: discounted prices are not available on purchases using 0% finance or a Cycle to Work Scheme. Discounted prices are not available in conjunction with any other promotion.