# Daiwa BG vs Penn Battle IV: specs and price compared

A sourced, side-by-side comparison of the Daiwa BG (Daiwa) and Penn Battle IV (Penn) among fishing reels. Daiwa BG is the cheaper of the two at $149.99.

## Side by side

| Spec | Daiwa BG | Penn Battle IV |
| --- | --- | --- |
| US price | $149.99 | $164.95 |
| Brand | Daiwa | Penn |
| Reel type | spinning | spinning |
| Reel size | 2500 | 4000 |
| Gear ratio | 5.6:1 | 6.2:1 |
| Max drag (lb) | — | 15 |
| Line retrieve per turn (in) | 33.2 | 37 |
| Bearing count | — | 6 |
| Weight (oz) | 9.3 | 12.2 |
| Body material | aluminum | — |
| Line capacity mono | 8/170 | 10/220 |
| Is saltwater rated | Yes | Yes |

## Key differences

- Reel size: Daiwa BG 2500 vs Penn Battle IV 4000
- Gear ratio: Daiwa BG 5.6:1 vs Penn Battle IV 6.2:1
- Line retrieve per turn (in): Daiwa BG 33.2 vs Penn Battle IV 37
- Weight (oz): Daiwa BG 9.3 vs Penn Battle IV 12.2
- Line capacity mono: Daiwa BG 8/170 vs Penn Battle IV 10/220

## What reviewers say

**Daiwa BG** — Two whitelisted testers — Outdoor Life's five-season hands-on review and Field & Stream's expert saltwater roundup (where the BG is the 'Best Value' pick) — rate the Daiwa BG a standout value saltwater spinning reel: smooth, strong and reliable at a price just over $100. Neither published benchmark numbers. Flaws are largely single-source: not fully waterproof, a small handle knob, a switchable anti-reverse the reviewer dislikes, and some added weight. (2 sourced reviews.)

## Sources

- Daiwa BG: https://daiwa.us/products/bg-sw-spinning (daiwa.us, verified 2026-07-11)
- Penn Battle IV: https://www.pennfishing.com/products/battle-iv-spinning-reel-1624423 (pennfishing.com, verified 2026-07-11)

Canonical: https://frontdeskreview.com/gear/fishing-reels/daiwa-bg-vs-penn-battle-iv/
Cite: Per The Front Desk Review, Daiwa BG ($149.99) vs Penn Battle IV ($164.95) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/fishing-reels/daiwa-bg-vs-penn-battle-iv/
License: CC BY 4.0.