The Feedback Sports Pro Mechanic HD Bike Repair Stand is made to accommodate heavier Ebikes cargo bikes and more. With oversized anodized aluminum tubes a wide and stable base stronger jaws and faster closure the Pro Mechanic HD matches the expanded capability of today's bicycles. It can support bikes up to 100lbs while still lightweight and portable at 18lbs.Oversized anodized 6061-T6 aluminum construction is lightweight corrosion-resistant and durableIdeally suited for heavier bicycles: 145% stiffer than Pro EliteNew ratcheting and rotating crank for jaw closure is faster and one-hand operable: closes 60% faster than Pro EliteNew replaceable rubber pads on forged clamp and micro-adjustment secures and protects expensive components and painted framesSAG Sustainability Action Group approved - 100% recyclable packaging no plastic lifetime right to repair