Search  for anything...

Black Diamond Kids Momentum Rock Climbing Harness

  • Based on 87 reviews
Condition: New
Checking for product changes

Buy Now, Pay Later


As low as $8.33 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, May 28
Order within 22 hours and 20 minutes
Available payment plans shown during checkout

Color: Wild Rose


Item Package Dimensions L x W x H: ‎11.69 x 6.14 x 4.84 inches


Package Weight: ‎0.29 Kilograms


Item Dimensions LxWxH: ‎11 x 6 x 6 inches


Item Weight: ‎0.22 Kilograms


Brand Name: ‎Black Diamond


Color: ‎Wild Rose


Material: ‎Ny.210D ripstop, Poly 400D ripstop


Suggested Users: ‎unisex-child


Manufacturer: ‎Black Diamond Equipment


Part Number: ‎BD6511036012ALL1


Size: ‎One Size


Date First Available: November 11, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, May 28

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • PayTomorrow Financing
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Excellent Harness
Color: Kingfisher 2020
Bought this for my 5 and 8 year olds and they are perfect. My 8 year old is petit so I have to cinch it down to its smallest for both kids but it gives them some room to grow and isn’t too big for their little wastes. It is easy to adjust the straps and they hold well once in place. I loved theirs so much I bought the adult version for myself! ... show more
Reviewed in the United States on January 21, 2022 by A. Lannon

  • Perfect for young climbers!
Color: Kingfisher 2020
My 7 yo boy loves to climb and this harness was the perfect fit for him! Such a good buy!
Reviewed in the United States on May 20, 2022 by Boboddy

  • Fit my petite 6yr old perfectly
Color: Wild Rose
Definitely a quality harness. My daughter has a very skinny waist and this tightened up all the way to fit her. Exactly according to the advertised measurment. Should fit in it for a long time
Reviewed in the United States on January 12, 2022 by jake

  • Worked great for 7 year old daughter
Color: Wild Rose
She loves it! Fits well and comfortable, top notch quality from Black Diamond. She loves the color, especially that it is called "wild rose".
Reviewed in the United States on February 25, 2022 by SimkinTas

  • Very comfortable
Color: Kingfisher 2020
My son loves this harness! It fits great and is much more comfortable than the child harnesses available at our indoor climbing gyms.
Reviewed in the United States on August 25, 2021 by Nick MacKay

Can't find a product?

Find it on Amazon first, then paste the link below.