AI
Yamaha
XT 660 X
Supermoto · 660 cc
For sale now29 motorcycles
- Engine
- 660 cc
- Power
- 48 hp
- Weight
- 186 kg
- Price range
- €3,440 – €5,686
- Avg. mileage
- 34,019 km
- Common year
- 2007 · 15 motorcycles
This text was partly made with AI and may contain errors.
What should you pay for a XT 660 X?
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What is a typical asking price?
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Based on asking prices, not sale prices. Trim, condition, maintenance and warranty still matter.
Price trend-33%
Based on price data from 6 of the past 12 months.
Used prices are trending down: the typical asking price is €1,959 lower than in May 2026.
Model family
XT 660 X at a glance
Quick reference values. Model year, generation and trim can differ.
Displacement
660 cc
Power
48 hp · 35 kW
Torque
58 Nm
Category
Supermoto
Specifications
- Displacement
- 660 cc
- Power
- 48 hp · 35 kW
- Torque
- 58 Nm
- Weight
- 186 kg
- Seat height
- 875 mm
- Fuel capacity
- 15 l
- Top speed
- 165 km/h
- Production
- 2004 – 2016
- Category
- Supermoto
Comparable models
Also worth considering
Models in the same category and price range to consider alongside the XT 660 X.
Generations and editions
Features and handling differ by generation. Use this overview to find the right version.
2 variants
Years
2007 - 2016
2007–2016 update
GenerationLater XT660Xs gained detail and emissions changes but retained the reliable single-cylinder base. Check chain, injection and exhaust for modifications.
660 cc48 hp1 cyl.
Years
2004 - 2006
2004–2006 eerste generatie
GenerationThe XT660X is the supermoto with a 660cc injected single and 17-inch wheels. It is road focused and feels lighter than a large adventure bike.
660 cc48 hp1 cyl.
About this model
About the Yamaha XT 660 X
The Yamaha XT 660 X is the supermoto version of the XT660 family and was produced from 2004 to 2016. Its liquid-cooled 660 cc single makes 35 kW and useful torque, paired with 17-inch cast wheels, road tyres and a stronger front brake than the trail-focused R. A tall seat, wide handlebar leverage and long-travel suspension make it especially agile on twisting roads and in dense city traffic.
This Yamaha suits riders who value character, simplicity and low running costs over high speed or wind protection. It is A2 compatible and straightforward to maintain, but poor injection setup or worn drivetrain cush rubbers make it abrupt at low speed. Inspect carefully for stunt and crash damage because many X models have been ridden hard. For sustained motorway use, limited comfort, the small tank and single-cylinder vibration are clear compromises.
- Category
- Supermoto
- Production
- 2004 – 2016
- Power
- 48 hp
- Weight
- 186 kg
Before you buy
What to check before buying
- Check for excessively abrupt on-off fuelling at steady low speed; poor mapping or maintenance can worsen it.
- Inspect rear-hub cush rubbers, chain and sprockets for play and shock wear from the large single.
- Check wheels, steering stops, fork legs and engine covers for wheelie, stunt or crash damage.
- Listen to the cam chain from cold and inspect the water pump, hoses and radiator for leaks or damaged fins.
Frequently asked questions
Frequently asked questions about the Yamaha XT 660 X
What does a used Yamaha XT 660 X cost?
A used Yamaha XT 660 X costs €3,990 on average. Most cost €3,440 to €5,686. This is based on 29 motorcycles for sale now.
How many used Yamaha XT 660 X are for sale?
MotorMonitor now compares 29 used Yamaha XT 660 X motorcycles from Dutch sales sites.
What year and mileage does an average used Yamaha XT 660 X have?
The average used Yamaha XT 660 X is from 2007 and has done about 34,019 km.