24 Calcutta Conquest Shallow Edition
Shimano2024

Shimano 24 Calcutta Conquest Shallow Edition Tuning

Tuning Specs
Handle bore 7x4
Spool bearing sizes 5x11x4 | 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
30 HG
31 HG

Matching tuning parts for your Calcutta Conquest

Recommended for your Calcutta Conquest
  • LEGENDARY  ★ 100+
  • NEW
RL - Angelrollentuning - APEX Spulenlager Set für Shimano Calcutta - CALCUTTA 24 SHALLOW EDITION - RL-TNG APEX spool bearings with S30 ceramic balls, ABEC 9
  • STAR PRODUCT  ★ 50+
  • NEW
RL - Angelrollentuning - EDGE Spulenlager Set für Shimano Calcutta - CALCUTTA 24 SHALLOW EDITION - Mit Abdeckung - RL-TNG EDGE Spool Bearing Set open without shield: two hybrid ceramic ball bearings
  • POPULAR  ★ 20+
  • NEW
RL - Angelrollentuning - CORE Spulenlager Set für Shimano Calcutta - CALCUTTA 24 SHALLOW EDITION - RL - Angelrollentuning - RL - TNG Stainless Steel Ball Bearing Set | ABEC 5 | Shimano | 5x11x4 | 3x10x4 - Bundle -
  • SOLD OUT
Shown are two metal bearings from the „Kattobi“ Tuning Kit Ceramic Ball Bearings (Shimano 1150 & 1030 Air HD) by Hedgehog Studio, each with inner ring, outer ring and visible balls against a white background.
  • LOW STOCK
Shown are two Hedgehog Studio "Kattobi" Tuning Kit Ceramic Ball Bearings (Shimano 1150 & 1030 Air), one open with visible balls, the other metal shielded, ideal for use with baitcasting reels. Brand: Hedgehog Studio.

The Shimano 24 Calcutta Conquest Shallow Edition is a specialized version of the 21 Calcutta Conquest 100 with a shallow spool rim for less line and finer casting applications.

Frequently asked questions about tuning the Shimano 24 Calcutta Conquest Shallow Edition

Which spool bearings fit the Shimano 24 Calcutta Conquest Shallow Edition?
The Shimano 24 Calcutta Conquest Shallow Edition 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.
Which bearing class do we recommend for the 24 Calcutta Conquest Shallow Edition?
For the Shimano 24 Calcutta Conquest Shallow Edition 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 24 Calcutta Conquest Shallow Edition?
The handle fitting of the Shimano 24 Calcutta Conquest Shallow Edition 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.
Can you install the tuning on my 24 Calcutta Conquest Shallow Edition?
Yes. Send us your Shimano 24 Calcutta Conquest Shallow Edition, 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.