Roughly chop the cucumbers, bell peppers, tomatoes and red onions into 1 inch cubes.
2
Put each vegetable separately into a food processor fitted with a steel blade and pulse until coarsely chopped. Do not over process.
3
After each vegetable is processed, combine them in a large bowl and add the garlic, tomato juice, vinegar, olive oil, salt and pepper. Mix well and chill before serving. The longer the gazpacho sits, the more the flavors develop.