Search  for anything...

TreadLife Fitness 410lb Adaptor Box - Replacement for Bowflex Models: Power Pro, XTL, Motivator1

  • Based on 3 reviews
Condition: New
Checking for inventory...

Notify me when this product is back in stock

$24.95 Why this price?
Save $8.74 was $33.69

Buy Now, Pay Later


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

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

Returnable until Jan 31, 2026

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: Unavailable
Fulfilled by TreadLife Fitness
Available payment plans shown during checkout

Features

  • Increase your machine too 410lbs of resistance
  • Replacement for Bowflex Models: Power Pro, XTL, Motivator1
  • This adaptor box allows you to add 2 x 50lb Rods (RODS NOT INCLUDED) to your Power Pro, XTL, or Motivator1 (WILL NOT WORK ON OTHER MODELS)

Description

REPLACEMENT FOR THESE BOWFLEX MODELS: POWER PROMOTIVATOR 1POWER PRO XLT MODELS THIS ADAPTER BOX WILL HOLD TWO - 50LB RODS (RODS NOT INCLUDED).ADDING RODS TO THIS BOX WILL INCREASE YOUR MACHINE TO 410LBS.

Item Package Dimensions L x W x H: ‎5 x 3 x 2 inches


Package Weight: ‎0.3 Pounds


Brand Name: ‎TreadLife Fitness


Model Name: ‎AderBox


Color: ‎Black


Material: ‎Plastic


Suggested Users: ‎""


Manufacturer: ‎TreadLife Fitness


Included Components: ‎1 x AderBox


Date First Available: February 12, 2025


Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

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
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Fits and wok
works so far on my older XTL model
Reviewed in the United States on December 17, 2025 by Mark Mark

  • Big Bear
I haven't used this product yet. However, it fits up to my Bowflex really well. I say give it a try.
Reviewed in the United States on June 26, 2025 by DB

  • Perfect Fit
Perfect fit for my Bowflex XLT
Reviewed in the United States on October 7, 2025 by Amazon Customer

Can't find a product?

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