Shimano Super 4000 GT RD vs Shimano 21 Sustain 3000 FJX

Shimano Super 4000 GT RD

Spinning

37.30 out of 100

Value for money3 out of 5

Quality classMedium

Durability3.69 out of 10

Ergonomics2 out of 10

Gear ratio4.8:1

Maximum drag3.0 kg - 6.6 lbs

Weight355 g - 12.5oz

Line retireve per crank86 cm / 33.9 inch

Ball bearings3+1

Technical Specifications

BrandSHIMANO
The main category of the reelSpinning
Price range~ €89.33
Is saltwater resistantNo
Spare spoolNo
Reel size4000
Handle typeSingle handle
Drag typeRead drag
Handle orientationLeft, Right
Line capacity monofilmm/m: 0.25-260 / 0.30-180 / 0.35-130 / 0.40-100 lb/yds: 8-240 / 10-200 / 12-160

Shimano 21 Sustain

Spinning

90.40 out of 100

Value for money5 out of 5

Quality classExcellent

Durability9.5 out of 10

Ergonomics6.3 out of 10

Gear ratio5:3:1

Maximum drag9kg / 19.84lbs

Weight210g / 7.41oz

Line retireve per crank78 centimeter / 30.71 inch

Ball bearings9

Technical Specifications

BrandSHIMANO
The main category of the reelSpinning
Price range~ €209.33
Is saltwater resistantYes
Spare spoolNo
Reel size3000 FJ
Handle typeSingle handle
Drag typeFront drag
Handle orientationLeft, Right
Line capacity monofilmm/meter: 130/1.3

Conclusion

Shimano 21 Sustain 3000 FJX clearly outshines Shimano Super 4000 GT RD, offering significantly better performance in maximum drag (9kg / 19,84lbs) and durability (9.5 out of 10). While Shimano Super 4000 GT RD may be a budget-friendly option. For most anglers, Shimano 21 Sustain 3000 FJX is the kind of reel you can trust when performance matters.

What's the difference between Shimano Super 4000 GT RD and Shimano 21 Sustain?

Shimano Super 4000 GT RD

The reel scores 7 out of 10 (3+1) in bearings, offering smooth performance for regular use with no issues

Shimano 21 Sustain 3000 FJX

With a great drag score 9.2 out of 10 (9kg / 19,84lbs), the reel is built to handle big fish confidently.. whatever the setting, freshwater or inshore salt
With a score like 8.6 out of 10 (210g / 7,41oz), the reel feels light in the hand.. ideal for active techniques like twitching, jigging, or topwater.
Saltwater-safe design makes it perfect for spinning conditions.