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GSC Tech Series Ground Adjustable Wood Blades
GSC Systems (2004) Ltd. manufactures wooden propellers for ultralight planes, powered parachutes and powered paragliders using ROTAX® and other engines. Made of the best quality Eastern Maple hardwood, they are available in fixed-pitch, ground adjustable 2 and 3 blade, 2 blade mechanical in-flight adjustable and for the PPG market. Tech II (two blade) and Tech III (three blade) will replace all single piece two blade wooden props using the 75mm ROTAX® bolt. Includes a CNC machined aluminum hub (6061-T6), multi-laminated hardwood blades with composite encapsulated root, 8mm drive pins, AN assembly hardware and instructions. For larger horsepower engines offers a narrow tip prop. Increases the top end speed by 3 to 5 MPH, yet, the climb rate remains the same. Propellers are Non-Returnable. Some Advantages of the Tech II and Tech III Props A precision, high strength, yet simple and attractive hub design. Single blade replacement feature and inlaid Leading Edge (L.E.) available
• Any replacement blades must have the number off the back of the blade being replaced
• Hub thickness: 2-1/4”
• 1/4” cover washer must be used