Shimano Aero BB 4000X vs Shimano 21 Nexave FI 1000X

Shimano Aero BB

Spinning

39.80 out of 100

Value for money2 out of 5

Quality classLow

Durability3 out of 10

Ergonomics6.03 out of 10

Gear ratio4.7:1

Maximum drag10kg / 22.05lbs

Weight290g / 10.23oz

Line retireve per crank75 centimeter / 29.53 inch

Ball bearings3+1

Technical Specifications

BrandSHIMANO
The main category of the reelSpinning
Price range~ €61.33
Is saltwater resistantNo
Spare spoolNo
Reel size4000
Handle typeSingle handle
Drag typeFront drag
Handle orientationLeft, Right
Line capacity monofilmm/meter: 0.3/180

Shimano 21 Nexave FI

Spinning

50.20 out of 100

Value for money3 out of 5

Quality classLow

Durability2.82 out of 10

Ergonomics6.27 out of 10

Gear ratio5.0:1

Maximum drag-

Weight220g / 7.76oz

Line retireve per crank66 centimeter / 25.98 inch

Ball bearings4

Technical Specifications

BrandSHIMANO
The main category of the reelSpinning
Price range~ €39.33
Is saltwater resistantNo
Spare spoolNo
Reel size1000
Handle typeSingle handle
Drag typeFront drag
Handle orientationLeft, Right
Line capacity monofilmm/meter: 0.2/140

Conclusion

Shimano 21 Nexave FI 1000X clearly outshines Shimano Aero BB 4000X, offering significantly better performance in gear ratio (5.0:1) and total score (5.02 out of 10). While Shimano Aero BB 4000X may be a budget-friendly option. For most anglers, Shimano 21 Nexave FI 1000X is the kind of reel you can trust when performance matters.

What's the difference between Shimano Aero BB and Shimano 21 Nexave FI?

Shimano Aero BB 4000X

With a great drag score 9.6 out of 10 (10kg / 22,05lbs), the reel is built to handle big fish confidently.. whatever the setting, freshwater or inshore salt
When it comes to retrieve speed, a score of 5.71 out of 10 (75 centimeter / 29.53 inch) means slower line pickup, great when you need more control for slower fishing styles

Shimano 21 Nexave FI 1000X

Thanks to its 6.33 out of 10 (5.0:1) gear ratio, the reel offers a strong balance between torque and quick retrieval
Decent value at €39.33, it covers the basics, making it a great option for beginners or casual spinning setups