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Yamaha Diversion: XJ 600 S and XJ 900 S, engine and what to check
Yamaha Diversion — the versatile touring motorcycle, produced from 1992–2003. We look at the XJ 600 S and XJ 900 S versions, the tech and what to check when buying used.
Diversion in brief
The Diversion is a straightforward, reliable and comfortable all-rounder that was popular in the 1990s. It features an upright riding position, a half-fairing and an air-cooled four-cylinder engine.
Used examples are hard to come by, as most are getting on a bit, but they're valued for their simplicity and durability. The key is the mechanical condition and service history.
Versions — what's the difference
The Yamaha XJ 600 S Diversion (1992–2003) has around a 600 cm³ engine and around 60 hp. It's lighter, simpler and cheaper.
The XJ 900 S Diversion has a larger around 900 cm³ engine, around 85 hp, and shaft drive. It's more powerful, smoother and better suited to long journeys. There was also a naked XJ 600 N.
Engine and gearbox
The XJ 600 S has around a 600 cm³ (598 cm³) inline four-cylinder engine, around 60 hp. The XJ 900 S has around 891 cm³, around 85 hp. Both engines are air-cooled.
The gearbox is manual. The XJ 600 S rear wheel is driven by chain, while the XJ 900 S is shaft-driven. That's a convenient choice for those who don't want to fuss with a chain.
What to check when buying a used Diversion
Due to its age, check the electrical system: wiring, charging, battery. Inspect for corrosion, especially in the exhaust system, frame and fuel tank.
Check the brakes, steering, suspension, and tyres. Inspect the chain and sprockets on the XJ 600 S, and the driveshaft and oil leaks on the XJ 900 S.
Many Diversions were used for training or in fleets. Ask about the service history and if there are any non-original modifications.
Trim levels and versions
Names and equipment vary by market and year; we list the versions most commonly found in Europe.
XJ 600 S Diversion
1992–2003A smaller, more basic version.
- Approximately 598 cm³ engine
- Chain drive
- Semi-automatic transmission
XJ 900 S Diversion
from 1995A larger, more powerful version.
- Approximately 891 cm³ engine
- Shaft drive
- More comfortable for long journeys
XJ 600 N
from 1992Naked variant.
- Without a half fairing
- Simpler trim
- Lighter
Diversion (importas)
various yearsMotorcycles, imported from other markets.
- Often — different spec
- Check documents and history
- May be tailored to another market
Version comparison
| XJ 600 S | XJ 900 S | XJ 600 N | |
|---|---|---|---|
| Who it's for | For budget daily driving | For longer journeys | For those wanting a naked motorcycle |
| Rear-wheel drive | Lineage | Transmission | Lineage |
| Engine | Around 598 cc, around 60 hp | Around 891 cc, around 85 hp | Around 598 cc |
| Price in the used market (relatively) | Budget-friendly | Mid-range | Budget-friendly |
Most buyers will opt for the XJ 600 S for its simplicity and low cost. Choose the XJ 900 S if you want more power and a transmission with a differential.
Pros
- Simple and reliable construction
- Comfortable vertical seating
- The XJ 900 S features a transmission with a differential
- Low maintenance costs
Cons
- The model is old — many worn-out parts
- Basic equipment with no modern systems
- Finding parts can be tricky
Frequently asked questions
What's the difference between the XJ 600 S and XJ 900 S?
The XJ 900 S has a larger engine, a four-wheel drive system and is better suited to long journeys. The XJ 600 S is lighter and simpler.
Is the Diversion suitable for beginners?
The XJ 600 S is — it's simple and straightforward. It's great for learning.
Is the Diversion suitable for long trips?
Yes, especially the XJ 900 S with four-wheel drive and a half-fairing.
Updated 2026-10-21 · Trim levels and equipment vary by market and model year — check the equipment of the specific car. · Translated automatically
