New 2011 Yamaha R1 teknologi MotoGP

 

2011 Yamaha YZF R1

Generasi terbaru yamaha R1 ini adalah merupakan pangejawantahan/aplikasi teknologi dari MotoGP Yamaha M1,dengan fitur  crossplane crankshaft  dimana dengan system pengapian (firing order:1-3-2-4) lain dari yang umumnya ini membuat motor lebih mudah dikendalikan(kontrol torsi… )
Konsumsi BBM= 14kpl/40mpg(Imp),dengan kubikasi 998cc, 40 degree inclined,titanium intake valves 31mm,steel exhaust valves 25mm,Rasio kompresi=12.7:1,piston dengan forged aluminium,Bore x Stroke 78.0mm X 52.2mm,DOHC, 16valve, in-line 4 ,dengan teknologi revolusioner  “crossplane” crankshaft,chassis=Compact Deltabox with fully adjustable suspension,Fuel Delivery Fuel Injection with YCC-T and YCC-I,Ignition TCI,Transistor Controlled Ignition,Transmission 6-speed w/multiplate slipper clutch,Final Drive #530 O-ring chain

2011 Yamaha YZF R1

Chassis
Suspension / Front 43mm inverted fork; fully adjustable, 4.7-in travel
Suspension / Rear Single shock w/piggyback reservoir; 4-way adjustable, 4.7-in travel
Brakes / Front Dual 310mm disc; radial-mount forged 6-piston calipers
Brakes / Rear 220mm disc; single-piston caliper
Tires / Front 120/70ZR17
Tires / Rear 190/55ZR17
Dimensions
Length 81.5 in
Width 28.1 in
Height 44.5 in
Seat Height 32.8 in
Wheelbase 55.7 in
Rake (Caster Angle) 24.0°
Trail 4.0 in
Fuel Capacity 4.8 gal
Wet Weight*** 454 lb

2011 Yamaha YZFR1

Primary Reduction Ratio 65/43 (1.512)
Secondary Reduction Ratio 47/17 (2.765)
Gear Ratio – 1st Gear 38/15 (2.533)
Gear Ratio – 2nd Gear 33/16 (2.063)
Gear Ratio – 3rd Gear 37/21 (1.762)
Gear Ratio – 4th Gear 35/23 (1.522)
Gear Ratio – 5th Gear 30/22 (1.364)
Gear Ratio – 6th Gear 33/26 (1.269)