Detail Images

  • Black Diamond - Long Flex Center Bars -

Current Color

  • Black Diamond - Long Flex Center Bars -

Black Diamond Long Flex Center Bars

Temporarily Out Of Stock

Don't get too bummed. This item is on the way and will be available for purchase as soon as it rolls into the warehouse.

Can't wait? Consider one of the other Crampon Bars we have in stock.

View Similar Products

2 Reviews


Use the Long Flex Center Bars to extend your überlight Black Diamond crampons for ice adventures.

You have a set of Black Diamond crampons that are too small for your Sasquatch-sized man-boots. Instead of scrapping your trip or buying a new set of crampons, grab a pair of Long Flex Center Bars and hit the ice. The extra-large spring center bar loves your oversized boot, and the easy switch-out means you spend less time fiddling with your feet and more time using them to stomp the chilly glassy stuff.
  • Item #BLD1228

Tech Specs

all crampons
Manufacturer Warranty
1 year

Tech Specs

  • Reviews
  • Q & A

What do you think about this product?

Have questions about this product?

Does the trick!

    I just switched these out to fit my size 13 Lowa Mountain Expert boots and took them up Mount Shasta. They worked great and may even allow for even more flex due to their length. They're as comfortable as crampons can be and great for anything Mount Shasta can offer.

    works well

      I have size 13 feet and knew ahead of time my boots were longer than Black Diamond stated the contact strap crampons would go. I ordered these at the same time, switched them in (1 minute), and then the crampons worked just fine.

      I went with flexible since I will often be using them with just a stiff backpacking boot as opposed to plastic boots.

      Unanswered Question

      Originally made this post for the Grivel...

      Originally made this post for the Grivel Flex bars but I guess the same questions would hold true for the Black Diamond flex bars too, here's the original...just replace Grivel with Black Diamond flex or standard center bars: What's the difference between these and the Grivel Valter Long Bar? I have some size 46/12 Lowa 8000 meter expedition boots I'm planning to take to Denali's West Buttress and my normal G12s (with back snap clip and front strap) don't quite extend long enough. I thought the 190cm length in the flex version would be good for the majority of low angle glacier travel we will see on the Denali expedition... But, I also may do some light vertical ice climbing in some of the Wyoming canyons when done with the expedition and I don't know if the "flex/suspension" would be good for that or if it would be fine either way since maybe the stiffness on climbing vertical ice comes from the boot sole and not the crampon heel-toe link?.. Can someone please help?