CONSTRUCTION: Zaion Body built with "high density" carbon strain material that is lighter and stronger than conventional reel material One of the lightest reels on the market Air Rotor design is 15% lighter yet stronger by dispersing the pressure evenly over the part Machined A7075 Aircraft Grade Aluminum DIGIGEAR is smooth and flawless when delivering handle power directly to the rotor 7 ball bearing system (1 CRBB + 5BB + 1 BB) for effortless part movement 6.2:1 gear ratio moves presentations at the necessary speeds for bass fishing State-of-the-art materials and technology