Feedback Sports Pro Air Lift Pneumatic Lift Repair Stand Work on anything, more easily than ever. The Feedback Sports Pro Air Lift is the world's first portable, lightweight pneumatic lift repair stand. A pressurized column lifts bikes up to 100 lbs. using any floor pump, electric pump, or air compressor with a Schrader valve connection - no batteries or power outlet required. Lift your bike in seconds, then lower it safely with a foot-operated pressure relief valve built into the tripod leg. Built on Feedback's proven anodized aluminum tripod chassis with their trusted Speed Ratchet + Spinner Knob clamp head, the Pro Air Lift works just as well as a traditional repair stand when you don't need the lift. Ships fully assembled. Features Pneumatic lift column pressurized by any floor pump, electric pump, or air compressor with a Schrader connection - lifts bikes up to 100 lbs. with no battery or electricity needed Foot-operated pressure relief valve integrated into the tripod leg for safe, controlled lowering Safety pressure relief system prevents the column from being over-pressurized Speed Ratchet + Spinner Knob clamp jaw with oversized rear tri knob and clutch body for secure 360-degree clamp arm rotation and a maximum jaw opening of 2. 6"Proven anodized aluminum tripod chassis with metal fittings and stable rubber tripod feet - safe for wet environments, indoors and outdoors Dual-use design functions as a traditional repair stand when no air source is available Lightweight and compact at only 17. 9 lbs. , with folded dimensions of 8. 6" x 6. 9" x 45. 4" for easy transport and storage SPECIFICATIONSMaximum Load Capacity100 lbs. (45 kg)Weight17. 9 lbs. / 8. 1 kg Clamp Jaw Type Speed Ratchet + Spinner Knob with Quick Release Maximum Jaw Opening2. 6"Clamp Height Range42. 5" minimum / 66. 5" maximum (107cm to 170cm); 24" of adjustment Tripod Leg Stance Width56. 25" diameter Folded Dimensions8. 6" x 6. 9" x 45. 4" (218mm x 175mm x 1154mm)Pump Compatibility Any pump with a Schrader valve connection (floor pump, electric pump, or air compressor)Materials Anodized aluminum clamp head, main tubes, and tripod legs; metal fittings Ships Fully assembled Warranty3-year limited | Feedback Sports | Pro Air Lift Bike Repair Stand Black/silver | Rubber