# 025 — Stihl chainsaw chain and bar specifications by model

For 025, bar length is 18"; pitch is .325"; gauge is 1.6mm; drive links is 68, verified against its source on 2026-08-05.

- **Model:** 025
- **Bar length:** 18"
- **Pitch:** .325"
- **Gauge:** 1.6mm
- **Drive links:** 68

## What the source says

> MS250,MS251, 025,012 | 14" 16" 18" | .325" .325" .325" | 1.6mm 1.6mm 1.6mm | 56 62 68 |

## Source

- https://www.lsengineers.co.uk/advice-centre/stihl-chain-selector

Last verified: 2026-08-05. Review by: 2028-08-04.
Part of [Stihl chainsaw chain and bar specifications by model](https://referencesource.org/stihl-chainsaw-chain-and-bar-specs/).