How Much Does the Force USA G20 Smith Machine Barbell Weigh? Dan September 17, 2020 21:48 Updated Follow The Smith Machine Barbell weighs 35lbs. Click to learn about the 11 different station on the Force USA G20! Related articles How Many VersaFit Flooring Tiles are Needed to Cover the Force USA G20 Footprint? How Far do the Cables Extend from the Force USA G20? Can You Adjust the Weight Stack to Increase in Smaller Increments on the Force USA G20? How Far do the Cables Extend from the Force USA G12? How can I contact Force USA? Comments 0 comments Please sign in to leave a comment.