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Technical Details For The Castelli Alpha RoS Jacket

4517502 ROS - Rain Or Shine Engineering Provides Insulation And Breathability For Cold Dry Conditions With Great Protection During Wet Rides.

Articulated Collar For Better < Fit


Castelli Alpha RoS Jacket in Red/Black

  • €309.80
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Hassle free returns

At Hargroves Cycles our priority is to ensure that you are highly satisfied with your purchase. In the unlikely event that you aren't, we offer a 90 day online return policy* in which you can receive a full refund. Any item including bikes (but with the exception of food) can be returned to us for any reason provided it is received by us in an unused condition in or with its original packaging.

Small Items - Parts & Accessories

Include the returns form and send it to us with the delivery company of your choosing - easy peasy!

Larger Items - Bikes / Bulky Items

If you wish to return bikes or bulky items such as forks or turbo trainers please contact our Returns Department to arrange a special courier collection. Contact us on our email address We can arrange collection for you from your home or work address, using our couriers ( You may be required to cover postages costs )

* Bulky Items Include - Bikes - Wheels/wheelsets - Turbo Trainers - Framesets - Forks - Groupsets - Car racks - Child Seats

Warranty Claims

Please contact us prior to returning so we can ensure the fastest suitable resolution for you:


Castelli Alpha RoS Jacket in Red/Black

Season : Autumn Winter 19

Brand : Castelli

Code : CS17502REDBLK

Weight : 0KG

technical details for the castelli alpha ros jacket 4517502

ros - rain or shine engineering provides insulation and breathability for cold dry conditions with great protection during wet rides.

articulated collar for better fit

gore windstopper 150 fabric is windproof highly breathable and offers great protection from rain and spray

seam sealing on the shoulders with a reduced seam main body and double stitching work to keep you dry in all but the worst conditions

dual layer alpha construction separates insulation and protection to create better ventilation moisture evaporation and breathability

part covered waterproof ykk vislon zipper lays flat and slides easily

raw edge waist follows the body contours lays flat and is low bulk

raw edge wrists create a perfect interface with castelli gloves

the stretch fabrics combined with the latest advanced patterning creates a close fit on a wide range of body types

back ventilation for greater comfort

castelli silicone text gripper at waist keeps the jacket from riding up

front zippered key pocket - with waterproof zip

3 large open rear pockets with laser cut reflective drainage patterning

sizes men's s-3xl

weight 515 g (size l )

castelli comfort range -5 to 10 c

  • €309.80
  • $304.35
  • $425.19
  • kr3,194.78
  • kr2,747.81
  • kr2,308.32
  • $460.82
  • ¥32,242.38
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