The New Balance FuelCell Rebel v4 is a lightweight, versatile, and soft daily trainer that excels at a wide variety of paces without the need for a propulsion plate. While many runners enjoy its bouncy and comfortable ride, it is polarizing due to its very wide fit, a short tongue, and a midsole that some find too soft or "dead" at high speeds. Because the newer Rebel v5 addresses these specific design complaints, most testers recommend skipping the v4 unless you can find it on a significant discount (sub-$100).
Video reviews
Pros
- Lightweight and versatile for a wide range of paces
- Wide base provides good lateral stability for its type
- Good impact protection for daily miles and long efforts
- Generally excellent value for money as a versatile trainer
Cons
- Can feel unstable or "wobbly" due to soft foam and stack height
- Midsole may feel "dead" or overly compressed during very fast paces or steep hills
- Standard width is very wide, which may cause fit issues for those with narrow feet
- Short, thin tongue can be uncomfortable or poorly finished
- Some users reported heel/Achilles irritation
⚠ Red flags
- Newer version (v5) is widely reported to fix multiple design flaws found in this model
Safety signals
Facts
Better options
Why switch: Offers a similarly bouncy and versatile ride but with a bit more cushioning and a slightly more stable structure if the Rebel v4's softness is too much.
The successor to the v4; reviewers note it addresses several common complaints about the v4, such as the tongue length, heel fit, and midsole "deadness."
Based on 8 sources
New Balance FuelCell Rebel v4 Review | Tested & RatedNew Balance FuelCell Rebel v4 First Run ReviewNew Balance FuelCell Rebel v4: Tried and testedNew Balance FuelCell Rebel v4 Review & Sizing Guide | SoleFeedNew Balance Rebel V4 ReviewNew Balance FuelCell Rebel v4 Shoe Review | Running WarehouseMfcxv4 41132 pmg na.htmlNew Balance FuelCell Rebel v4: Tried and tested | Runner's World Australia and New ZealandBuyer reports
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