# Keystone Fuzion 421

421 is a fifth wheel floor plan by Fuzion (Keystone).

## Specs (2024 model year)

| Spec | Value |
| --- | --- |
| Length | 44 ft 11 in |
| Sleeps | 8 |
| Slide-outs | 0 |
| Dry weight | 15,927 lbs |
| MSRP | $143,295 |

## Model years

2024. Year-specific specs: `https://rvenvy.com/fifth-wheel-trailers/keystone/fuzion/421?year={year}`

## Floor plan tags

toy hauler

## Inventory

3 units currently for sale priced $71,450 to $79,995: https://rvenvy.com/fifth-wheel-trailers/keystone/fuzion/421/inventory

Floor plan diagram: https://images.rvenvy.com/277026e2840d783e1a260f4b9848a61e5c30e3d21861777b3792b1056f464638/1024.webp

Canonical page: https://rvenvy.com/fifth-wheel-trailers/keystone/fuzion/421