Zillion TW HD 1520
Daiwa2018

Daiwa Zillion TW HD 1520 Tuning

Tuning Specs
Handle bore 8x5
Spool bearing sizes 5x11x4 | 3x10x4
Recommended bearing class Edge
Pin Remover Erforderlich
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
21–24 mm25–27 mm30–40 mm
Recommended handle lengths
90–105 mm110–120 mm
Let’s tune your reel
Available variants
1520-CC
1520L-CC
1520H
1520HL
1520SH
1520SHL
1520XH
1520XHL

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Two Hedgehog Studio „Kattobi“ Air HD ceramic ball bearings (sizes 1150 and 1030) are shown side by side on a white background, an ideal ceramic ball bearing tuning kit for Daiwa and Abu Garcia reels.
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Two ball bearings from the Hedgehog Studio „Kattobi“ Tuning Kit ceramic ball bearings (for Daiwa/Abu Garcia 1150 & 1030 Air) are displayed side by side: the left one is open and exposes the ceramic balls; the right one is covered with a metal shield.
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Two bearings from the "Kattobi" Tuning Kit by Hedgehog Studio for Daiwa/Abu Garcia 1150 & 1030 Air BFS are shown side by side on a white background, one with exposed metal balls, the other with a solid red shield. A promotional banner for the Hedgehog Studio Kattobi Spool Bearing Kit AIR Bearing BFS with stylised text, a bearing image, flames and a Made in Japan label in the bottom right corner.

The Daiwa Zillion TW HD 1520 is a 2018 big-body baitcaster from the Zillion line with a reinforced aluminum body, T-Wing system, and size 150 spool for pike, catfish, and heavy big baits. Available in CC (Cranking), H (6.3:1), SH (7.3:1), and XH (8.5:1), each in right- and left-hand versions.

Frequently asked questions about tuning the Daiwa Zillion TW HD 1520

Which spool bearings fit the Daiwa Zillion TW HD 1520?
The Daiwa Zillion TW HD 1520 uses spool bearings in 5x11x4 and 3x10x4 (inner × outer × width in mm). You'll find matching tuning spool bearings in exactly this size on this page under the tuning parts. To swap them on this reel you need a Pin Remover, because the bearings are secured to the shaft with pins.
Which bearing class do we recommend for the Zillion TW HD 1520?
For the Daiwa Zillion TW HD 1520 we recommend EDGE, the balanced middle class. A clearly noticeable gain in casting distance and smoothness at a very good price-performance ratio. The recommendation is based on how this reel is typically used.
Which handle and knobs fit the Zillion TW HD 1520?
The handle fitting of the Daiwa Zillion TW HD 1520 is 8x5 (wrench size × shaft diameter in mm). Every tuning handle with a 8x5 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 Zillion TW HD 1520?
Yes. On the Daiwa Zillion TW HD 1520 the spool bearings are secured to the spool shaft with pins. A Pin Remover lets you pull the pins out cleanly without bending the shaft. Apart from that you only need a suitable screwdriver for the side plate.
Can you install the tuning on my Zillion TW HD 1520?
Yes. Send us your Daiwa Zillion TW HD 1520, 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.