21 Curado MGL 150
Shimano2021

Shimano 21 Curado MGL 150 Tuning

Tuning Specs
Handle bore 7x4
Spool bearing sizes 3x10x4 | 3x10x4
Recommended bearing class Apex
These sizes are precisely tailored to the reel — we’ve deliberately hidden the others so you can find the right tuning parts straight away.
Recommended knob sizes
18–20 mm21–24 mm25–27 mm
Recommended handle lengths
70–85 mm90–105 mm
Let’s tune your reel
Available variants
150
151
150 HG
151 HG
150 XG
151 XG

Matching tuning parts for your Curado

Recommended for your Curado
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RL - Angelrollentuning - APEX Spulenlager Set für Shimano Curado - CURADO 25 - RL-TNG APEX spool bearings with S30 ceramic balls, ABEC 9
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RL - Angelrollentuning - EDGE Spulenlager Set für Shimano Curado - CURADO 25 - Mit Abdeckung - RL-TNG EDGE Spool Bearing Set open without shield: two hybrid ceramic ball bearings
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RL - Angelrollentuning - CORE Spulenlager Set für Shimano Curado - CURADO 25 - RL - Angelrollentuning - RL - TNG Stainless Steel Ball Bearing Set | ABEC 5 | Shimano | 5x11x4 | 3x10x4 - Bundle -
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Two metal ball bearings from the Hedgehog Studio "Kattobi" Tuning Kit Ceramic Ball Bearings for Shimano 1030 & 1030 Air are shown side by side on a plain white background, each with a visible inner ring of balls.
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Two round red wheels with visible metal bearings, resembling the Hedgehog Studio "Kattobi" Tuning Kit ball bearings for Shimano Air BFS 1030 & 1030, against a white background.
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Two ball bearings from the Hedgehog Studio "Kattobi" Tuning Kit (Shimano Air BFS-Si Ceramic 1030 & 1030) are shown side by side with "AIP BFS-SI", "1030AIR BFS-SI" and a Hedgehog Studio banner, perfect for upgrades.

The Shimano 21 Curado MGL 150 is an all-round baitcaster with an aluminum body and lightweight MagnumLite spool for reduced startup inertia and longer casting distance.

Frequently asked questions about tuning the Shimano 21 Curado MGL 150

Which spool bearings fit the Shimano 21 Curado MGL 150?
The Shimano 21 Curado MGL 150 uses spool bearings in 3x10x4 (both spool bearings the same size) (inner × outer × width in mm). You'll find matching tuning spool bearings in exactly this size on this page under the tuning parts.
Which bearing class do we recommend for the 21 Curado MGL 150?
For the Shimano 21 Curado MGL 150 we recommend APEX, our highest tuning level. It gets the maximum casting distance and smoothness out of the reel and is especially worth it if you cast light lures or want every last bit of performance. The recommendation is based on how this reel is typically used.
Which handle and knobs fit the 21 Curado MGL 150?
The handle fitting of the Shimano 21 Curado MGL 150 is 7x4 (wrench size × shaft diameter in mm). Every tuning handle with a 7x4 fitting fits directly. Tuning knobs in the sizes shown on this page fit the stock handle and our tuning handles.
Do I need special tools to change the bearings on the 21 Curado MGL 150?
No. On the Shimano 21 Curado MGL 150 the spool bearings can be changed without a Pin Remover. A suitable screwdriver for the side plate is enough.
Can you install the tuning on my 21 Curado MGL 150?
Yes. Send us your Shimano 21 Curado MGL 150, we'll install the tuning parts professionally, clean and oil the reel and send it back ready to fish. You'll find the tuning service via the button above.