YAMAHA has just revealed the new YZF-R3, which goes on sale in Europe and the UK next year.
The 321cc parallel-twin is a bigger version of the YZF-R25 which was unveiled for Asian markets in May.
With 42hp and 21.8lbft, the R3 looks good to take on competition in the European market from Kawasaki's Ninja 300, which makes 39hp and 19.9lbft. The R3 even threatens KTM's RC390, which makes 44hp and 25.8lbft.
The R3 has a tubular steel frame and a fully fuelled weight of 169kg. That gives it a power-to-weight ratio almost bang-on the limit for A2 licence holders of 0.2 kW/kg (0.27hp/kg).
ABS is standard and it's 5kg lighter than the ABS-equipped Ninja 300.
Braking is provided by a single 298mm floating front disc and 220mm rear.
It comes in 'Race Blu' or black and goes on sale in April 2015. It's due to be shown at the Eicma Milan motorcycle show on November 3.
Visordown has been predicting the arrival of a 320cc R3 for months.
Yamaha's release included:
'YZF-R3 Overview
Lightweight A2-licence category supersport bike for everyday use
Developed using pure R-series DNA
Powerful, smooth and strong 320cc inline twin cylinder engine
Slim and light chassis offering predictable and sporty handling
Aggressive R-series dual headlight full fairing
Aerodynamic bodywork with mass-forward image
Sporty and comfortable suspension
Strong braking performance with ABS as standard
Designed to fit everyday use in urban and highway situations
YZF-R3 Engine Technical Highlights
321cc liquid-cooled 4-stroke DOHC 4-valve inline twin cylinder engine
Excellent power and torque characteristics
30.9kW/42PS @ 10,750 rpm
29.6Nm/3.0 kg-m @ 9,000rpm
Good low to mid-speed rideability
Direct drive camshaft for excellent high rpm performance
Forged aluminium pistons for reduced reciprocating weight
Light and strong carburized con rods
Lightweight DiaSil low-friction cylinders
Offset cylinders for reduced frictional losses
Compact combustion chamber design
R6-inspired 2-into-1 muffler
Primary coupled balancer
Progressive throttle pulleys for smooth acceleration
YZF-R3 Chassis Technical Highlights
Predictable handling
Lightweight tubular steel diamond type frame
169kg wet weight
Virtually 50/50 front/rear weight distribution
Short 1,380mm wheelbase
Long R1-inspired swingarm with identical swingarm/wheelbase ratio
41mm frontforks with 130mm wheel travel
Lightweight Monocross rear suspension giving 125mm wheel travel
Lightweight 10-spoke cast aluminium wheels
Floating 298mm front disc/220mm rear disc
ABS fitted as standard equipment
Multifunction instruments, analogue tachometer/digital speedometer
780mm seat height with separate rider & passenger seats
Clip on handlebars with wide 68 degree turning angle
14-litre fuel tank for good riding range
| TECHNICAL SPECIFICATIONS | 2015 YZF-R3 |
ENGINE | |
| Type | Liquid cooled,4-stroke,DOHC,4-valve |
| In-line, 2-cylinder | |
| Displacement | 321 cc |
| Bore x stroke | 68.0 × 44.1 mm |
| Compression Ratio | 11.2 : 1 |
| Max. Power | 30.9 kW (42.0 PS)@ 10,750 rpm |
| Max. Torque | 29.6 Nm (3.0 kg-m) @ 9,000 rpm |
| Lubrication system | Force-feed lubrication,wet sump |
| Fuel supply system | Fuel Injection |
| Clutch type | Wet, multiple-disc |
| Ignition system | TCI |
| Starter system | Electric |
| Transmission system | Constant mesh, 6-speed |
| Final transmission system | Chain |
CHASSIS | |
| Frame | Diamond |
| Front suspension | Telescopic fork, Ø 41 mm |
| Front wheel travel | 130 mm |
| Rear suspension | Swingarm |
| Rear wheel travel | 125 mm |
| Caster angle | 25º |
| Trail | 95 mm |
| Front brake | Hydraulic single disc, Ø 298 mm |
| Rear brake | Hydraulic single disc, Ø 220 mm |
| Front tyre | 110/70-17M/C 54H (Tubeless) |
| Rear tyre | 140/70-17M/C 66H (Tubeless) |
DIMENSIONS | |
| Overall length | 2,090 mm |
| Overall width | 720 mm |
| Overall height | 1,135 mm |
| Seat height | 780 mm |
| Wheelbase | 1,380 mm |
| Min. ground clearance | 160 mm |
| Wet weight (including full oil and fuel tank) | 169 kg |
| Fuel capacity | 14.0 litres |
| Oil capacity | 2.4 litres |
| Specification are subject to change without notice, in accordance with national regulation and legislations' |
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