Very affordable high quality 4 Shielded Stainless Steel Ball Bearings, 1 roller bearing and Lightweight Graphite Frame, Sideplate and Rotor are some of the features in these Shimano Solstace spinning reels.  The Shimano SO1000FI and Shimano SO2500FI are 6.2 ratio and the Shimano SO4000FI is 5.7 to 1.

Model	Retrieve Per Crank	Line Capacity
SO1000FI	28	2/270, 4/140, 6/110
SO2500FI	32	6/200, 8/140, 10/120
SO4000FI	33	8/240, 10/200, 12/160