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Summer Base Unit ABS

Item Code: 1205BU

Availability: Shipping Details


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Summer Base Unit ABS: Base unit without ABS system. Allows the use of ABS packs for mountain sport activities in the summer.

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Summer Base Unit ABS

Summer Base Unit ABS: Base Unit without ABS® system. Allows the use of ABS® Vario Zip-ons for mountain sport activities in the summer.

Summer Base Unit ABS Specs:

  • Easy zip-on of the various Vario packs by means of a zip.
  • Adjustable back length thanks to height-adjustable shoulder straps
  • Stabilization thanks to chest strap
  • Airstripe back with foam padding and breathable mesh material
  • Load capacity of the zip 80 kg

Summer Base Unit ABS: The unit is ergonomically designed and very comfortable to wear.

Summer Base Unit ABS: Have the ability to use your favorite zip-on packs in the summer.
Summer Base Unit ABS: The developers of the ABS® system have used these scientific findings to optimize the ABS® system.

ABS Website


In stock items will ship within the next business day. Available item(s) is/are available to order. Most available items will ship within 9 business days, sometimes the process is faster and of course it will ship to you ASAP. There might be some exceptions, example: supplier is out of stock or manufacturing delays. If you have any doubt your item is in stock please call us at 303-984-4649.

For shipping rates and/or international shipping rates and policies, please click here.



If you placed an order at 123Mountain and you don't like it just send it back for a refund, applicable for the item not shipping costs*. Ship it back and as long as your item is in unused condition with original tags, boxes, etc.  Please follow the steps at Return Policy Page.

No returns on sale / promotional / discounted item(s).

* Even if the shipping was free we paid the carrier for the service provided and we will deduct $7.95 for Economy, $12.95 for Ground, etc.



Not stoked on your gear? Looking to return it? No problem, we have an Unlimited Return Policy as long as item(s) is/are in UNUSED CONDITION. We try to guarantee complete satisfaction with unlimited lifetime returns. If at any time - now, next month, in 30 years - you're not 100% satisfied, send your gear back for a refund. No questions asked. Check out Return Policy Page here. No returns on sale / promotional / discounted items, though.


We need your help to always make sure 123Mountain has the best prices! You may even benefit in the process. If you find an identical product at a lower price and in stock through another online site we will refund two times the difference.

Here's how it works:
•    Place the order on at our current price.
•    Email us within 24 hours that you are requesting a price match, including a link to the site where you saw the lower price.
•    We will adjust the price and take care of your refund.

For further information please go to 100% SATISFACTION page.


We offer three types of membership; Elite, Premium and Standard. Each membership group has fantastic advantages everything from store credit to an extra 10% OFF and FREE shipping.

Find out more which membership level that fits you the best, click here.


Summer gear