Short Sleeve

Castelli T1: Stealth Top 2 - White


Why to buy: Ride faster than ever before and set a new triathlon bike record. The new T1 Stealth Top has been tested in the wind tunnel and proven to save 6 minutes over an Ironman bike leg! 

Available Delivery Options
UK Next Day



The newly updated Castelli T1 Stealth Top 2 is designed to make your bike leg the fastest ever. Wind tunnel tests show the T1 saves approx 6 minutes over the ironman bike leg compared to a sleeveless tri top. Pop this on after the swim and gain aero benefits for the cycle leg. Then slip it off for the run.

The T1 features 2 rear pockets angled to be as aero as possible, a full length zipper and speed clips in the back to attach to the Free Tri short. 

Size Guide

CHEST     WAIST     HIPS       INSEAM    
XS    79CM 63CM 87CM 75CM
S 84CM 68CM 92CM 76CM
M 89CM 73CM 97CM 77CM
L 94CM 78CM 102CM 78CM
XL 99CM 83CM 107CM 79CM

Tech Spec

  • Wind cheating speed skin for the bike leg
  • Velocity fabric on the front
  • Velocity mesh fabric on the back
  • YKK Vislon zipper
  • Raw cut anatomically shaped elastic waist with silicone gripper
  • 2 aero aligned rear pockets can hold nutrition
  • UPF 16 sun protection
  • Ultra lightweight ro prevent over heating 
  • SnapLock fastners to attach to Free Tri Shorts 
  • Can be clipped to the Free Tri short to make a bike suit.
  • Weight 116 g (Small)

Who's Behind It?

Q. What do a 19th century Italian tailor, a designer for the Milan Ballet and the first ever lycra cycling shorts have in common?

A. They are all part of a rich 140 year history that's led to today's most recognised brand in cycling: Castelli.

Throw in a heart attack on a famous Italian climb, family feuds, Olympic gold medals and controversy in the pro peloton and it begins to sound more like a Sicilian soap opera than the backdrop to a cycling brand. But then again Castelli is no ordinary brand.

Today, Castelli's scorpion emblem is arguably the single most recognised in cycling. Iconic is an overused word these days, but the Castelli brand surely qualifies.

We first discovered Castelli on our year long ride through the Americas in 2010, when our founder Liz (pictured) wore Castelli shorts and loved them, so stocking them seemed an obvious choice. But we're almost as captivated by the story behind the name as the kit itself! For the full Castelli story (it's quite a story!), click here.

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