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| | | Detailed First Look : Yamaha 2008 XT660Z Tenere |  Written: 11/09/2007 : 13:59. Read 29054 times (19/day). | The name Tenere has been synonymous with Yamaha’s rugged Adventure Sport dual-purpose models since the original machine was first launched in the early 1980’s. Developed from Yamaha’s highly successful Dakar race-winning factory bikes, the original Tenere models built up a huge following of loyal owners during the 1980s and 90s.
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With an unrivalled reputation for durability, strong on and off road performance, high levels of long-distance comfort, and the ability to handle hostile off road terrain, the machine was one of Yamaha’s best-selling models throughout Europe.
Such was its ‘go-anywhere, do-anything’ reputation, that it became the machine of choice for numerous round-the-world travellers, and to this day the original Tenere and its successors have probably clocked up more ‘orbits’ of the earth than any other single-cylinder motorcycle. And at the same time as being the number one choice with adventure-seekers, the original Tenere also became a favourite with riders looking for a tough, reliable and stylish all-rounder that could perform well in almost any environment.
The new Tenere
For 2008 Yamaha introduce the all-new XT660Z Tenere that is designed offer a new generation of adventure-seeking riders the opportunity to explore a new world of possibilities. True to the original ‘go-anywhere’ design philosophy.
Engine Tenere 660
Powering the new XT660Z Tenere is a 660cc liquid-cooled 4-stroke single cylinder SOHC engine which has been tuned to deliver strong low to mid-range power. The same engine that power the XT 660.
Equipped with a highly efficient 4-valve cylinder head with a 10:1 compression ratio, and featuring bore x stroke dimensions of 100mm x 84mm, the new fuel-injected Tenere engine delivers excellent throttle response for lively off-the-line and roll-on acceleration.
The smooth-shifting 5-speed transmission is equipped with carefully chosen gear ratios that are designed to optimise the bike’s strong low to mid-range torque output, and the 2.9 litre transmission oil capacity ensures efficient engine operation even under severe conditions.
XT660Z Tenere Technical Highlights
Engine
660cc liquid-cooled 4-stroke, single cylinder 4-valve SOHC
Fuel injection
10.0:1 compression ratio
Bore x stroke 100.0mm x 84.0mm
Dry sump
5-speed transmission
Tuned for strong low to mid-range torque
Electric start
Mono chamber up-muffler
EU3 compliant
Chassis Tenere 660
The XT660Z Tenere is equipped with an all-new chassis whose rugged, go-anywhere character perfectly complements the big-single engine. The extremely strong yet new light semi-double cradle frame is compact and slim.
In order to deliver high levels of rider and passenger comfort, and to be able to take handle a variety of off road terrain, the new Tenere is equipped with long-travel forks which give 210mm of front wheel movement.
Complementing this rugged front suspension is a lightweight aluminium swinging arm, which reduces unsprung weight for enhanced rear suspension performance, and offers 200mm of rear wheel movement that’s designed to soak up the bumps.
Underlining the machine’s serious long-distance potential is a large-capacity 22-litre fuel tank which blends seamlessly with the front cowl. Despite its generous capacity, the width and height of the fuel tank is kept to a minimum by extending the fuel tank beneath the rider’s seat, which has the added advantage of helping to centralise mass for neutral handling characteristics.
For a distinctive new look, a new dual-bulb headlamp assembly with a vertically stacked low and high beam is used. As well as projecting a powerful beam, this new ‘over and under’ assembly keep the cowl’s frontal width to a minimum for improved aerodynamics.
On the aesthetic aspect, here at Motocyclists-Online, we are used to tell what we think... so were not going to break the rule.
This new Tenere is not what we can call a piece of design, even far of that... Very complicated in terms of design (but very original) it never let you without reaction. Its an On/Off type, we love it or not... But for me, it is so original that it makes it nice to (for) me.
The new Tenere is equipped with dual 298mm discs gripped by 2-pot calipers.
The front cowl features durable protectors on either side of the bodywork which help prevent accidental damage, while the engine is also equipped with lightweight guards on either side of the cylinder. And to help prevent damage when riding off road, the engine cases are also fitted with compact guards. Each of these protectors can be easily replaced if they are damaged, allowing the owner to keep their machine in first class condition.
Yamaha have also developed a comprehensive range of accessories for the new Tenere, allowing riders to enhance the specification of their bike to suit their own requirements.
Riders wishing to enhance the luggage carrying capacity of their bike have the option to fit genuine Yamaha side cases or a top case, as well as a tank bag.
Hand guards, engine guards and a skid plate are available for owners looking for extra protection on their riding adventures – while the wind deflectors help keep hands warm and also act as brush guards when riding off road.
An optional main stand is available to facilitate tasks such as wheel removal when repairing punctures on long trips, and a tank pad is available to help prevent the minor scratching to the paintwork that can sometimes be caused by zips and buckles.
And finally, riders wishing to give their new Tenere an even gutsier exhaust note may wish to fit the slip-on Akrapovič muffler offered by Yamaha.
XT660Z Tenere Technical Highlights
Chassis
Designed to handle long-distance adventure touring
Lightweight diamond shaped frame
Aluminium swinging arm
245mm ground clearance
Oil-in-frame design
210mm travel front forks
200mm travel rear suspension
Large-capacity 22-litre fuel tank
Dual 298mm diameter front discs
245mm rear disc
Lightweight front cowl for good wind protection
Integral cowl, frame and engine protectors
Vertical dual-bulb headlamp
Dryweight 183kg
Smart luggage system
Rear carrier
130/80-17 rear tyre, 90/90-21 front tyre
LED tail lamp
Wide range of accessories:
Side cases
Top case
Tank bag
Wind deflector
Tank pad
Akrapovič slip-on muffler
Hand guards
Side case stay
Main stand
Tubular engine guard
Skid plate
Available colours
Competition White
Desert Khaki
Midnight Black
TECHNICAL SPECIFICATION 2008 XT660Z Tenere
ENGINE
Type Liquid-cooled, 4-stroke, 4-valve, single cylinder, SOHC
Displacement 660 cc
Bore & stroke 100.0 x 84.0 mm
Compression Ratio 10.0:1
Max. power NA
Max. torque NA
Lubrication Dry sump
Carburettor / Fuel supply Fuel injection
Clutch type Wet, multiple-disc coil spring
Ignition TCI
Starter system Electric
Transmission Constant mesh, 5 speed
Final transmission Chain
Primary reduction ratio 75/36 (2.083)
Secundary reduction ratio 45/15 (3.000)
Gear ratio:
Gear ratio 1 30/12 (2.500)
Gear ratio 2 26/16 (1.625)
Gear ratio 3 23/20 (1.150)
Gear ratio 4 20/22 (0.909)
Gear ratio 5 20/26 (0.769)
CHASSIS
Frame Steel tube diamond shaped
Front suspension Telescopic forks
Front wheel travel 210 mm
Rear suspension Swingarm (monocross)
Rear wheel travel 200 mm
Caster angle 28°
Trial 113 mm
Front brake Double disc, Ø 298 mm
Rear brake Single disc, Ø 245 mm
Front tyre 90/90-21 M/C
Rear tyre 130/80-17 M/C
DIMENSIONS
Overall length 2,246 mm
Overall width 865 mm
Overall height 1,477 mm
Seat height 895 mm
Wheelbase 1,505 mm
Min. ground clearance 245 mm
Dry weight 183 kg
Fuel tank capacity 22 Litres
Oil capacity 2.9 Litres
Specification are subject to change without notice, in accordance with national regulation and legislations
Press release from Yamaha
Commented by Aurélien Filippi
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