Nou!!! - Yamaha YZF-R1 2012
Born from MotoGP

R1 2012


Descriere

YZF-R1 – Construit dupa specificatiile MotoGP

Dotat cu un sistem de control al tractiunii TCS (Traction Control System) in 6 moduri dezvoltat in MotoGP, ultimul YZF-R1 este cel mai avansat model supersport fabricat vreodata de Yamaha. Motorul de 988 cmc de 4 cilindrii in linie cu un inovativ arbore cotit, R1 reuseste sa dezvolte cel mai liniar cuplu chiar si de la turatii joase cea ce duce la o tractiune superioara. Cu numai o apasare de buton pilotul poate modifica caracteristicile performantelor pentru un parcurs superb pe drumuri virajate sau pentru un timp mai bun pe un circuit moto. Manevrabilitatea deosebita si in curbe si la viteza, este data de cadrul de tip Deltabox. Din acest an si carena frontala a fost modificata pentru o mai buna performanta la viteze mari.

Caracteristici

YZF-R1

Street or track, the latest YZF-R1 delivers even higher levels of controllable performance. In its WSB debut season the crossplane-crank R1 won the World Championship against the very best from Europe and Japan. And our intensive WSB and MotoGP race programmes have enabled Yamaha’s designers to create an even more exhilarating R1. An all-new 6-mode adjustable Traction Control System elevates rider confidence and allows you to unleash the full potential of the crossplane crankshaft engine. So wherever you go, the latest R1 is ready to excite you with its awesome cornering performance, and take the supersport riding experience to a new level.

 

6-mode Traction Control System (TCS)

By instantaneously adjusting throttle opening, fuel injection volume and ignition timing when rear wheel spin occurs, the new switchable 6-mode TCS reinforces your trust in the R1’s cornering potential – and allows the rider to extract optimum levels of traction and controllability in different surface and weather conditions.

MotoGP-inspired design

Yamaha’s total commitment to racing has been the lifeblood of the company for over 50 years. Equipped with a short-wheelbase Deltabox chassis, crossplane-crankshaft engine and high-tech electronic control systems, the breathtaking R1 is the embodiment of everything that we have learnt in MotoGP and WSB.

Crossplane crankshaft

The R1 engine stands head and shoulders above the crowd thanks to its special crossplane crankshaft, which gives an asymmetric firing interval. Developed from our YZR-M1 MotoGP racer, this class-leading design produces a more linear torque output, allowing the rider to find more traction and lay down the high levels of power more effectively.

Compact short-wheelbase Deltabox chassis

The compact short-wheelbase Deltabox frame has been constructed using a range of gravity die-cast, CF die-cast and extruded aluminium components in order to achieve an idealised balance of rigidity. This sophisticated formula gives the R1 rider remarkable surface feedback for a clear performance advantage on the road and track.

Aerodynamic front cowl

For improved aerodynamics the latest R1 is equipped with a new front cowl design with a slightly higher nose, while the menacing-looking ‘eyes’ have been restyled to give even more presence. New LED position lamps benefit from a reflective finish along the lower edge of the eyes to give the R1 a more intense and forceful appearance.

YCC-I and YCC-T

The R1 is equipped with one of the industry's most advanced intake systems. Its YCC-I (Yamaha Chip Controlled Intake) system features electronically-controlled variable-length funnels which work in association with the Yamaha Chip Controlled Throttle (YCC-T) to deliver super-efficient combustion and a smooth and linear power output over a wide rev range.

Specificatii tehnice

Engine Technical Highlights

    • 998cc liquid-cooled in-line 4-cylinder 4-valve
    • Crossplane crankshaft delivers linear torque
    • 6-mode Traction Control System (TCS)
    • YCC-I (Yamaha Chip Controlled Intake)
    • YCC-T (Yamaha Chip Controlled Throttle)
    • 3-mode Variable Map Function
    • Forced air intake
    • Slipper clutch
    • Short-wheelbase aluminium Deltabox chassis
    • Idealised balance of chassis rigidity
    • Low-drag front cowl with projector headlights
    • Multi-function instrumentation

Motor
 
TipRacire cu lichid, 4-timpi, 4-supape, 4 cilindri in linie, inclinat inainte, DOHC
Capacitate998 cc
Alezaj  x cursa78.0 x 52.2 mm
Raport de compresie12.7:1
Putere maxima133.9 kW (182 CP) @12,500 rpm
Cuplu maxim115.5 Nm (11.8 kg-m) @ 10,000 rpm
Sistem de ungereCarter umed
Sistem de alimentareInjectie de carburant
AmbreiajUmed, cu discuri multipe si arcuri elicoidale
Sistem de aprindereTCI
StarterElectric
TransmisieCu angrenare constanta, 6 viteze
Transmisie finalaLant
Raport transmisie primar65/43
Raport transmisie secudar47/17 ( 2.765)
Raport viteza I 38/15
Raport viteza II33/16
Raport viteza III37/21
Raport viteza IV 35/23
Raport viteza V 30/22
Raport viteza VI33/26
SASIU
 
CadruTip Deltabox, din aluminiu
Suspensie fataFurca telescopica, Ø 43 mm
Cursa suspensie fata120 mm
Suspensie spateBascula
Cursa suspensie spate120 mm
Unghi de inclinare furca24º
Distanta de fuga102 mm
Frana fataDublu disc, Ø 310 mm
Frana spateUn  disc, Ø 260 mm 
Cauciuc fata120/70 ZR17M/C (58W)
Cauciuc spate190/55 ZR17M/C (75W)
DIMENSIUNI
 
Lungime2,070 mm
Latime715 mm
Inaltime1,130 mm
Inaltime sa835 mm
Ampatament1,415 mm
Garda la sol135 mm
Greutate  (cu plinuri de ulei si benzina)206 kg
Capacitate rezervor benzina18 litri
Capacitate ulei3.73 litri

 
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