Shimano Tiagra 50AX vs Shimano 21 Sustain 2500 HGFJX
The selected categories are different, score metrics vary from category to another.

Shimano Tiagra
Multireels
82.90 out of 100
Value for money3.5 out of 5
Quality classExcellent
Durability9.5 out of 10
Ergonomics3.4 out of 10
Gear ratio3.1:1
Maximum drag12kg / 26.46lbs
Weight2365g / 83.42oz
Line retireve per crank93 centimeter / 36.61 inch
Ball bearings4
Technical Specifications
- BrandSHIMANO
- The main category of the reelMultireels
- Price range~ €633.33
- Is saltwater resistantYes
- Spare spoolNo
- Reel size50A
- Handle typeSingle handle
- Drag typeLever drag
- Handle orientationRight
- Line capacity monofil-

Shimano 21 Sustain
Spinning
95.00 out of 100
Value for money5 out of 5
Quality classExcellent
Durability9.5 out of 10
Ergonomics6.3 out of 10
Gear ratio6:0:1
Maximum drag9kg / 19.84lbs
Weight210g / 7.41oz
Line retireve per crank89 centimeter / 35.04 inch
Ball bearings9
Technical Specifications
- BrandSHIMANO
- The main category of the reelSpinning
- Price range~ €209.33
- Is saltwater resistantYes
- Spare spoolNo
- Reel size2500 HGFJ
- Handle typeSingle handle
- Drag typeFront drag
- Handle orientationLeft, Right
- Line capacity monofilmm/meter: 240/2.4
Conclusion
Shimano 21 Sustain 2500 HGFJX edges out Shimano Tiagra 50AX with slightly better overall performance, especially on the gear ratio (6:0:1) and the weight (210g / 7,41oz). Still, Shimano Tiagra 50AX holds its own with strengths like a ball bearings of 4 and a line retrieve per crank of 93 centimeter / 36.61 inch, making it a solid choice depending on your preferences and fishing needs.
What's the difference between Shimano Tiagra and Shimano 21 Sustain?
Shimano Tiagra 50AX
- With premium bearings scoring 5 out of 10 (4), this reel delivers buttery smooth operation even with load
Shimano 21 Sustain 2500 HGFJX
- A fast gear ratio of 9.6 out of 10 (6:0:1), means the reel is built for speed and it's perfect for active retrieves, and quick follow ups
- 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.
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