• Graphite Frame
• Graphite Sideplate
• Graphite Rotor
• Cold Forged Aluminum Spool provides increased strength and durability.
• Spare Cold Forged Aluminum Spool (except model 750)
• S-Concept (only on model 750) represents Shimanos initial philosophy on which many of our spinning reels have been designed. The three basic ideas that are inherent in the S-Concept are Smooth, Silent and Strong.
• Slow Oscillation (only on model 750) lays the line in a parallel pattern for excellent castability and control.
• Maintenance Port (only on model 750) a sealed plug that can be removed using a screwdriver to easily lubricate the drivetrain without disassembling the reel.
• S-Arm Cam (only on model 750) a protruding surface on the bail arm keeps slack line in contact with the line roller to reduce the chance of tangles and line cuts.
• Fluidrive uses the successes of Fluidrive, but also uses a polishing process to increase tooth contact for increased efficiency.
• A-RB (Anti-Rust Bearings) are specially treated stainless steel ball bearings that are at least 10 times more corrosion resistant than standard stainless steel ball bearings.
• Super Stopper II is a one-way roller bearing that eliminates backplay for solid hooksets, yet can be turned on or off to allow back-reeling.
• Ported Handle Shank (only on model 750, otherwise standard) reduces the overall weight of the reel.
• Dyna-Balance similar to balancing a tire, we use counterbalancing techniques in the rotor to eliminate wobble during the retrieve.
• Power Roller II is an oversized line roller that reduces twist from casting and retrieving and is enhanced with a tapered area on the support to help line get onto the roller quicker.