Key performance
Technical specifications
Engine
- Displacement
- 1670 cc
- Power
- 86.0 ch @ 4400 tr/min (60.7 kW)
- Torque
- 135.0 Nm @ 3750 tr/min
- Engine type
- V2, four-stroke
- Cooling
- Air
- Compression ratio
- 8.3:1
- Bore × stroke
- 97.0 x 113.0 mm (3.8 x 4.4 inches)
- Valves/cylinder
- 4
- Fuel system
- Injection
- Valve timing
- Overhead Valves (OHV)
- Lubrication
- Semi-dry sump
- Ignition
- Electronic
- Starter
- Electric
Chassis
- Frame
- Aluminium
- Gearbox
- 5-speed
- Final drive
- Belt (final drive)
- Front suspension
- 41mm Kayaba inverted telescopic fork.
- Rear suspension
- Single shock, link-type w/adjustable preload and rebound damping
- Front wheel travel
- 135 mm (5.3 inches)
- Rear wheel travel
- 109 mm (4.3 inches)
Brakes
- Front brakes
- Double disc. Four-piston calipers.
- Rear brakes
- Single disc. Single-piston caliper.
- Front tyre
- 120/70-ZR18
- Rear tyre
- 200/50-ZR17
Dimensions
- Seat height
- 714.00 mm
- Wheelbase
- 1669.00 mm
- Ground clearance
- 155.00 mm
- Length
- 2385.00 mm
- Width
- 955.00 mm
- Height
- 1120.00 mm
- Fuel capacity
- 15.14 L
- Weight
- 298.40 kg
- Dry weight
- 275.00 kg
- New price
- 13 722 €
Overview
So, you want muscle and asphalt? In 2005, Yamaha dropped a bombshell into the cruiser market with its Road Star Warrior 1700, a declaration of war against established players. Forget sluggish big twins and overly tame aesthetics. Here, we're talking about a dragster disguised as a custom, designed to pulverize traffic lights but also, surprisingly, to eat up curves. Faced with the Honda VTX1800 or the Harley V-Rod, the Warrior brings a radically different philosophy: raw power must be accompanied by a chassis capable of holding the road.

Under the 15-liter fuel tank lies the heart of the beast, a monstrous 1670 cm3 V2 engine. With 86 horsepower and, above all, a torque of 135 Nm available from 3750 rpm, this engine delivers a wave of propulsion worthy of a locomotive. Electronic injection replaces carburetors, offering an immediate and smooth throttle response, without the jerky brutality of some competitors. The sound is deep, the vibration charged with intent, and each acceleration pins you to the seat. But the real revolution of this Yamaha Road Star Warrior lies in its structure. A lightweight and stiffened aluminum frame, an inverted 41 mm fork worthy of a sportbike, a specific swingarm, and radial-mounted calipers: the equipment betrays ambitions that far exceed the straight line.
The result? Despite its 298 kg when fully fueled, the Warrior is surprisingly agile for a custom. It leans with an unprecedented frankness in the segment, the road holding is precise, and you really have to search for the angle to scrape the footpegs. A behavior that ridicules most of its rivals, often more comfortable producing sparks in roundabouts than tracing a clean line. The riding pleasure is real, almost subversive on a machine with such a bad boy look, with its gaping air intake and missile-tube-style exhaust.
Alas, not everything is perfect. Yamaha sacrificed the altar of comfort on the altar of style and sport. The riding position, with your feet forward and arms outstretched, is a trial for the back on long journeys. The 714 mm high seat is firm, and attempting a two-up ride is akin to cruel punishment. It is a machine made for the solitary rider, a sporty tourer who accepts to suffer a little for the thrill of propulsion and the unexpected effectiveness in curves.
Ultimately, the Yamaha Road Star Warrior 1700 remains a fascinating oddity. It is neither a pure cruiser nor a disguised sportbike, but a bold hybrid that dared to shake up the codes. For those seeking engine excess without sacrificing a minimum of engagement in corners, it represents a unique option, much more rigorous than the competition of the time. But you must accept the Faustian pact: explosive sensations against minimalist comfort. A warrior's choice, in short.
Practical info
- La moto est accessible aux permis : A
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