Skip to content Skip to navigation

BODY PAINT 4.X SPEED SUIT

The fastest suit for racing against the clock.

CAD395.00 1 2 3 4 5  5  (1 reviews)

Color: BLACK

|

4523007-010

View size guide

Product features

  • Pure speed equipment, created for World Tour racing
  • Developed over two years based on hundreds of hours of CFD analysis, wind tunnel testing and WorldTour racing
  • Fabrics developed and tested extensively for maximum aerodynamics at speeds of 45 km/h and up
  • Pair with Bolero LS for added aero gains
  • Reduced seaming for maximum aerodynamics
  • No-sew race number window to prevent number flapping in the wind
  • Extra-long legs with flat leg endings with PU grip elastic on the inside
  • Pure speed equipment, created for World Tour racing
  • Developed over two years based on hundreds of hours of CFD analysis, wind tunnel testing and WorldTour racing
  • Fabrics developed and tested extensively for maximum aerodynamics at speeds of 45 km/h and up
  • Pair with Bolero LS for added aero gains
  • Reduced seaming for maximum aerodynamics
  • No-sew race number window to prevent number flapping in the wind
  • Extra-long legs with flat leg endings with PU grip elastic on the inside
  • Temperature:15°C - 35°C / 59°F - 95°F
  • Fit:Race
    info
    Fit tooltip

What It Is

Simply engineered to be the fastest suit for racing against the clock.
Bluesign®

Bluesign® system partners are committed to applying the Bluesign® system which unites the entire textile supply chain to jointly reduce its impact on people and the environment. The Input Stream Management ensures that Bluesign® approved chemical products and raw materials are used in all steps of the manufacturing process. Substances posing risks to people and the environment are hence eliminated from the very beginning. On-site inspections verify the proper application of such chemical products and raw materials in controlled processes and ensure the responsible use of resources. Committed to applying the Bluesign® system • Responsibly acting party of the textile supply chain • Continuously improving the environmental performance • Focused on a sustainable future Bluesign® system partners are responsibly acting parties of the textile value chain committed to applying the Bluesign® system. They aim to continuously improve their environmental performance and are focused on a sustainable future.

The fastest suit for racing against the clock.

YOU'LL THANK THE UCI If we could we would keep this suit an industrial secret, a competitive advantage for our pro riders. But the UCI rules say we have to make it commercially available to keep the playing field even for all teams. So here it is. We don't want to give away too many of the secret details that make it so fast, but there are a few details that you can see: amazing fit in the TT position, slippery fabrics, reduced seaming, and long legs with flat endings and flat grip tape to keep them in place. The long sleeves have a thumb loop to prevent them from riding up. There's a window pocket on the back so you can place the race number out of the wind — and the window stretches and breathes, unlike others on the market. Hundreds and hundreds of hours have gone into engineering this suit. We don't say how many because we haven't even tried to keep count. We have access to the test facilities at the Norwegian Technical University in Trondheim, where our detailed process addresses fabric selection and suit construction. This suit was made for WorldTour riders. It's optimized for speeds above 45 km/h and for extreme positions. At those speeds and with the right setup it's the fastest suit we've ever tested. Thanks, UCI.
Reviews

Here is what our customers think about it

5

1

2

3

4

5

1 reviews

Super slick speed suit!

06/02/2024

Super fast looking suit, totally trust the numbers. Yet to race in it but the fabric feels amazing and the fit is perfect - I am 190cm and a 'cyclist' build and went for the M. This gives a VERY race cut fit but leaves me with no wrinkles at all. Hoping it should keep me fast in the upcoming TT season and big thanks to Castelli for hooking me up with this!

Theo Hester

1

2

3

4

5

5

Super slick speed suit!

06/02/2024

Super fast looking suit, totally trust the numbers. Yet to race in it but the fabric feels amazing and the fit is perfect - I am 190cm and a 'cyclist' build and went for the M. This gives a VERY race cut fit but leaves me with no wrinkles at all. Hoping it should keep me fast in the upcoming TT season and big thanks to Castelli for hooking me up with this!

Theo Hester

1

2

3

4

5

5
close
WE'D LOVE TO HEAR YOU FEEDBACK
Thanks for submitting your review! Your feedback is now pending approval by our team.
By clicking on the "Submit review" button, I declare that I have read the privacy policy and I agree to the processing of my personal data.
Thanks for submitting your review! Your feedback is now pending approval by our team.
You can compare a maximum of 5 items at once. Please Remove at least one product before adding a new one.