Shimano Spirex Spinning Reel

The Spirex FG features QuickFire II for easy, one-handed casts and 5+1 bearings for smooth-as-silk retrieves. 
 
QuickFire II
For easy and fast one-handed casts, the line and trigger self-center and are within easy grasp of the angler's index finger.
 
Propulsion Line Management System
The most obvious component of the Propulsion Line Management System is the new Propulsion Spool Lip design. Through tens of thousands of casting tests and computer simulations, Shimano’s new spool lip design provides longer casting distances than a standard spool lip design while also preventing backlashes and wind knots from forming.
 
Specs:
SR1000FG
Weight: 8.8oz
Braid Line Capacity: 10/95, 15/85, 20/65
Line Retrieve Per Crank: 28
Gear Ratio: 6.2:1
Bearings: 5+1
Mono Line Capacity: 2/270, 4/140, 6/110
Max Drag: 7
 
SR2500FG
Weight: 10.6oz
Braid Line Capacity: 10/170, 15/145, 30/95
Line Retrieve Per Crank: 32
Gear Ratio: 6.2:1
Bearings: 5+1
Mono Line Capacity: 6/200, 8/140, 10/120
Max Drag: 9
 
SR4000FG
Weight: 13.9oz
Braid Line Capacity: 15/265, 30/175, 50/145
Line Retrieve Per Crank: 33
Gear Ratio: 5.7:1
Bearings: 5+1
Mono Line Capacity: 8/240, 10/200, 12/160
Max Drag: 15