Key performance

78 ch
Power
🔧
600 cc
Displacement
⚖️
205 kg
Weight
🏎️
190 km/h
Top speed
💺
785 mm
Seat height
17.0 L
Fuel capacity
💰
6 499 €
New price
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Technical specifications

Changements 2009 2012
Power
78.0 ch @ 10000 tr/min (57.4 kW) 78.0 ch @ 10000 tr/min (55.8 kW)
Torque
59.8 Nm @ 8500 tr/min 59.7 Nm @ 6100 tr/min
Engine type
4 cylindres en ligne, 4 temps In-line four, four-stroke
Cooling
liquide Liquid
Compression ratio
12.2 : 1 12.2:1
Bore × stroke
65.5 x 44.5 mm 65.5 x 44.5 mm (2.6 x 1.8 inches)
Valve timing
Double Overhead Cams/Twin Cam (DOHC)
Lubrication
Wet sump
Ignition
TCI
Starter
Electric
Frame
En acier de type Diamant Steel, Diamond Shaped
Gearbox
boîte à 6 rapports 6-speed
Final drive
Chaîne Chain   (final drive)
Clutch
Wet, Multiple Disc
Front suspension
Fourche téléhydraulique Ø 41 mm, déb : 130 mm Telescopic forks
Rear suspension
Mono-amortisseur, déb : 130 mm Linked monoshock with spring preload adjustment
Front wheel travel
130 mm (5.1 inches)
Rear wheel travel
130 mm (5.1 inches)
Front brakes
Freinage 2 disques Ø 298 mm, étrier 2 pistons Double disc
Rear brakes
Freinage 1 disque Ø 245 mm, étrier simple piston Single disc
Front tyre
120/70-17 120/70-ZR17
Rear tyre
160/60-17 160/60-ZR17
Wheelbase
1440.00 mm
Ground clearance
140.00 mm
Length
2120.00 mm
Width
770.00 mm
Height
1085.00 mm
Fuel capacity
17.30 L 17.00 L
New price
6 149 € 6 499 €

Engine

Displacement
600 cc
Power
78.0 ch @ 10000 tr/min (55.8 kW)
Torque
59.7 Nm @ 6100 tr/min
Engine type
In-line four, four-stroke
Cooling
Liquid
Compression ratio
12.2:1
Bore × stroke
65.5 x 44.5 mm (2.6 x 1.8 inches)
Valves/cylinder
4
Camshafts
2 ACT
Fuel system
Injection
Valve timing
Double Overhead Cams/Twin Cam (DOHC)
Lubrication
Wet sump
Ignition
TCI
Starter
Electric

Chassis

Frame
Steel, Diamond Shaped
Gearbox
6-speed
Final drive
Chain   (final drive)
Clutch
Wet, Multiple Disc
Front suspension
Telescopic forks
Rear suspension
Linked monoshock with spring preload adjustment
Front wheel travel
130 mm (5.1 inches)
Rear wheel travel
130 mm (5.1 inches)

Brakes

Front brakes
Double disc
Rear brakes
Single disc
Front tyre
120/70-ZR17
Front tyre pressure
2.25 bar
Rear tyre
160/60-ZR17
Rear tyre pressure
2.50 bar

Dimensions

Seat height
785.00 mm
Wheelbase
1440.00 mm
Ground clearance
140.00 mm
Length
2120.00 mm
Width
770.00 mm
Height
1085.00 mm
Fuel capacity
17.00 L
Weight
205.00 kg
New price
6 499 €

Overview

So, Yamaha brings back a classic from the 2000s with this 2012 XJ6, and it’s worth asking the question: in a market flooded with high-performance twins and ultra-specialized machines, what is the value of this honest road bike? It’s a bit like reconnecting with an old college friend, reliable and without surprises, while everyone chases the latest trend. After several years of absence, Yamaha has filled the void left by the older XJs with this machine, a direct response to those seeking a used Yamaha XJ6 without breaking the bank and with an easygoing character.

Yamaha XJ6

Beneath its streetfighter fairing with an aggressive headlight, it hides a soul of a wise elder. The engine, an inline four-cylinder derived from the older FZ6, is the centerpiece of this compromise. With 78 horsepower at 10,000 rpm, it doesn’t seek performance but regularity. The torque curve is deliberately flattened, with its maximum reached at 6100 rpm, for exemplary flexibility in the city and on the open road. Compared to a more playful Kawasaki ER-6n or a more placid Honda CBF, the XJ6 positions itself in the middle of the stream: it doesn’t have the fury of a sport bike, but it avoids boredom thanks to a raspy sound and constant availability. It’s exactly the kind of engine that will reassure a new A2 license holder, especially with the 47.5 hp A2 Yamaha XJ6 version available. For the new Yamaha XJ6 price at the time, around €6500, it was a massive argument.

The chassis follows the same pragmatic philosophy. A simple steel frame, a conventional fork, effective braking without being oversized: everything is designed for reliability and low-cost maintenance. With 205 kg fully fueled and a seat at 78.5 cm, it welcomes medium builds without complex gestures. On the road, it is stable, predictable, and forgives many piloting errors. On the other hand, don’t ask it for exploits in tight curves like a true naked sport bike; its long wheelbase and moderate geometry prioritize comfort and stability. It is a machine to learn on, to enjoy without risk, or to swallow kilometers without fatigue. Consulting a complete Yamaha XJ6 technical sheet confirms this impression of quiet robustness.

So, who is this 2012 Yamaha XJ6 for? It clearly targets the novice rider or someone returning to motorcycling after a break, seeking a versatile, reliable machine with a modern look without the mechanical hassles of a demanding sport bike. It is also an excellent candidate for the used market, where its low maintenance cost and proven mechanics make it a safe bet. Yes, it may seem a little dull compared to an explosive Triumph Street Triple, and its exhaust under the engine is not the most aesthetic. But it is precisely its honesty that is its strength. In a world of constant thrills, riding a Yamaha XJ6 diversion F is to rediscover the simple and frank pleasure of a motorcycle that never lies, a solid base on which you can even add a Yamaha XJ6 decoration kit to personalize it. A quintessential motorcycle, simply.

Standard equipment

  • Assistance au freinage : ABS en option

Practical info

  • La moto est accessible aux permis : A

Indicators & positioning

Weight-to-power ratio
0.37 ch/kg
🔄
Torque / weight
0.29 Nm/kg
🔧
Volumetric power
127.3 ch/L
In category Naked bike · 300-1200cc displacement (3646 motorcycles compared)
Power 76 ch Top 63%
40 ch median 94 ch 162 ch
Weight 205 kg Lighter than 58%
172 kg median 209 kg 249 kg
P/W ratio 0.37 ch/kg Top 58%
0.20 median 0.42 0.77 ch/kg

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