Shimano Aero BB 4000X vs Shimano Speedmaster Leverdrag II 12IIX
The selected categories are different, score metrics vary from category to another.

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 Speedmaster Leverdrag II
Multireels
82.70 out of 100
Value for money4.5 out of 5
Quality classExcellent
Durability9.5 out of 10
Ergonomics3.4 out of 10
Gear ratio5.7:1/3.1:1
Maximum drag18kg / 39.68lbs
Weight730g / 25.75oz
Line retireve per crank106 centimeter / 41.73 inch
Ball bearings4
Technical Specifications
- BrandSHIMANO
- The main category of the reelMultireels
- Price range~ €205.33
- Is saltwater resistantYes
- Spare spoolNo
- Reel size12II
- Handle typeSingle handle
- Drag typeLever drag
- Handle orientationRight
- Line capacity monofillbs/yds: 20/350
Conclusion
Shimano Speedmaster Leverdrag II 12IIX clearly outshines Shimano Aero BB 4000X, offering significantly better performance in durability (9.5 out of 10) and total score (8.27 out of 10). While Shimano Aero BB 4000X may be a budget-friendly option. For most anglers, Shimano Speedmaster Leverdrag II 12IIX is the kind of reel you can trust when performance matters.
What's the difference between Shimano Aero BB and Shimano Speedmaster Leverdrag II?
Shimano Speedmaster Leverdrag II 12IIX
- Ready for saltwater, great for any multireels adventure.
- Exceptional value at €205.33, this reel offers impressive performance for the price, making it a top pick for serious multireels anglers and pros
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