The Castelli Free Speed 3 Jersey is designed for freedom of movement and comfort, making it an excellent choice for triathletes who prefer a traditional sleeveless design without sacrificing performance and aerodynamics. Built with CFD-based fabric placement and seam construction, this jersey ensures optimal cooling, breathability, and a streamlined fit for race-day efficiency.

Key Features:
  • CFD-Based Fabric & Seam Placement: Enhances aerodynamics and reduces drag at race speeds.
  • Lightweight & Breathable Body Fabric: Optimized for cooling and moisture management during all three triathlon legs.
  • Flat Rear Pockets: Secure nutrition storage without bounce or drag.
  • YKK® Camlock® Zipper: Ensures easy one-handed adjustments.
  • GIRO3 Flat Gripper Elastic: Stays flat and secure on the lower back.
  • SnapLock Fastener at Lower Back: Clips to shorts to prevent riding up during swimming or cycling.

Who is it for?
Perfect for triathletes looking for a high-performance sleeveless jersey that balances aerodynamics, comfort, and practicality for short to long-distance races.

Specifications

Mounting Position
Compatibility
Weight
Material
Torque Setting
Biodegradable
Bottom Bracket
Compatible Chains
Lubricant Type
Length
Volume
Manufacturer Warranty
Manual
Cage Length
Total Capacity
Low Sprocket Max
Shifting Actuation
Speed
Number of Chainrings
Top Sprocket Min
What's Included
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