Skip to main content

Castelli Beta RoS Jacket

Castelli Beta RoS Jacket
  • Color: Light Black
  • Color: Light Black
  • Color: Light Steel Blue Black
  • Color: Light Steel Blue Black
  • Color: Savile Blue
  • Color: Savile Blue
$229.99 - $239.99
Please select options


As summer turns to autumn we still have a few months of amazing riding, but when we have to start dressing warmer we miss the freedom of wearing just a jersey. That's why we made this jacket. We used the lightest, stretchiest fabrics we have to make a jacket that cuts out most of the wind, remains highly breathable, provides remarkably high levels of water protection, and just basically disappears so you don't really notice it.

This is a performance piece, so we've kept it focused on the task at hand. There's nothing superfluous on it unless you consider the big reflective panel on the back to be unnecessary. We don't. We've given it a close-to-body fit so there's no fabric flapping in the wind, which also helps keep the jacket warmer. The pockets are generous and easily reachable, the zip slides easily, and the logo is discreet.

- Polartec NeoShell 4-way-stretch fabric on front and upper sleeves is windproof, waterproof and highly breathable
- Nano Flex Light woven fabric on the back is highly breathable while blocking wind and splashes from light rain or wet roads
- Close-to-body cut remains very comfortable thanks to 4-way stretch of all fabrics
- YKK Vislon zipper is easy sliding for quick ventilation control
- 3 rear pockets
- Large reflective panel at lower back

Part Numbers

Option UPC MPN Store SKU
Light Black / Small 08050949222966 B20505085-2
Light Black / Medium 08050949222973 B20505085-3 210000082602
Light Black / Large 08050949204979 B20505085-4 210000082603
Light Black / X-Large 08050949222980 B20505085-5 210000082604
Light Black / XX-Large 08050949222997 B20505085-6 210000082605
Light Black / XXX-Large 08050949223000 B20505085-7
Light Steel Blue Black / Small 08050949222904 B20505062-2
Light Steel Blue Black / Medium 08050949222911 B20505062-3
Light Steel Blue Black / Large 08050949222928 B20505062-4
Light Steel Blue Black / X-Large 08050949222935 B20505062-5
Light Steel Blue Black / XX-Large 08050949222942 B20505062-6
Light Steel Blue Black / XXX-Large 08050949222959 B20505062-7
Savile Blue / Small 08050949223017 B20505414-2
Olive Green/Black-Fiery Red / Small 08050949393116 B20505353-2
Savile Blue / Medium 08050949223024 B20505414-3 210000078332
Olive Green/Black-Fiery Red / Medium 08050949393123 B20505353-3
Savile Blue / Large 08050949223031 B20505414-4 210000078333
Olive Green/Black-Fiery Red / Large 08050949380413 B20505353-4
Savile Blue / X-Large 08050949223048 B20505414-5 210000078334
Olive Green/Black-Fiery Red / X-Large 08050949393130 B20505353-5
Savile Blue / XX-Large 08050949223055 B20505414-6 210000083179
Olive Green/Black-Fiery Red / XX-Large 08050949393147 B20505353-6
Savile Blue / XXX-Large 08050949223062 B20505414-7
Olive Green/Black-Fiery Red / XXX-Large 08050949393154 B20505353-7
Red/Silver Gray / Small 08050949393055 B20505023-2
Red/Silver Gray / Medium 08050949393062 B20505023-3
Red/Silver Gray / Large 08050949393079 B20505023-4
Red/Silver Gray / X-Large 08050949393086 B20505023-5
Red/Silver Gray / XX-Large 08050949393093 B20505023-6
Red/Silver Gray / XXX-Large 08050949393109 B20505023-7