Ducati 749
Ducati 749 bụ igwe kwụ otu ebe 90° V-twin Desmodromic valve na-arụ ọrụ nke Ducati Motor Holding rụrụ n'etiti afọ 2003 na 2006.Pierre Terblanche chepụtara, 749 dị ka 749, 749 Dark, 749S, na 749R. Ọ kesara ọtụtụ akụkụ ya na 999, ewezuga taya azụ profaịlụ profaịlụ 180/55 dị ntakịrị, obere cylinders, na isi cylinder dị iche iche, na-enye ya ngbanwe dị nta nke 748 cc. Nke a dị nta engine bụ elu revving na-arụpụta a ala elu horsepower karịa ibu engine e ji mee ihe na 999. The 749S nlereanya, dị ka 999, incorporates atụmatụ adịkarịghị hụrụ na mmepụta ọgba tum tum, gụnyere mgbanwe rake (23.5 ° ma ọ bụ 24.5 °) na ọnọdụ ise- Nkwalite nrụpụta nrụpụta enwere ike idozi.
E mepụtara ọnụ ọgụgụ dị nta nke 749 dị ka ụdị agbụrụ - 749R - nke ọ bụla nwere nọmba mmepụta ha na clamp atọ - na mbụ na-efu ihe fọrọ nke nta ka ọ bụrụ okpukpu abụọ nke ụdị 749 mbụ. Ụdị agbụrụ a dị mfe karị, nwere obere ọkpọ, nnukwu oghere na valvụ buru ibu nke nyere ya ohere ịgba ọsọ nke ọma na RPM dị elu, ya mere, mepụtara torque na ike karịa ụdị 749/S. 749R bịakwara na tankị mmanụ ụgbọala buru ibu (">18.3 US gal); eriri akpụkpọ ụkwụ; Öhlins forks, shock and steering damper; cams na-agba ọsọ; valves titanium, valve guides, na njikọ osisi; isi magnesium kpuchiri, na eriri carbon. Ụdị ya nke afọ 2004 nwere carbon fiber fairings.
Ducati 848 nọchiri 749 maka afọ nlereanya 2008.
Nkọwapụta[dezie | dezie ebe o si]
Chassis[dezie | dezie ebe o si]
- Nkwado ihu: Showa 43 mm elu-ala fork zuru oke
- Njem ụkwụ ihu: 125 mm (4.9 in)
- Igwe ihu: Y-shaped 5-spoke light alloy 3.50 x 17
- Nkwụsị azụ: Njikọ na-aga n'ihu na-agbanwe agbanwe nke Sachs monoshock
- Njem ụkwụ azụ: 128 mm (5.0 in)
- Igwe azụ: Y-shaped 5-spoke light alloy 5.50 x 17
- Ngwá ọrụ: Speedometer, tachometer, ihe na-egosi ọkụ dị elu, mgbaàmà ntụgharị, ọkụ ịdọ aka ná ntị nke nrụgide mmanụ, ọkụ dị ala, ọkụ na-anọpụ iche, okpomọkụ mmiri, ihe na'èzí, mmanụ, voltaji batrị, usoro immobilizer
- Ụdị: Biposto & Monoposto
Mgbasa ozi[dezie | dezie ebe o si]
- Gearbox: 6 ọsọ
- Ratios: 1st 37/15, 2nd 30/17, 3rd 28/20, 4th 26/22, 5th 24/23, 6th 23/24
- Isi ụgbọala: Gears na-akpụ akpụ n'ụzọ ziri ezi; ọnụ ọgụgụ 1.84
- Ọkwọ ụgbọala ikpeazụ: Chain; Front sprocket 14; Back sprocket 39
- Clutch: Dry multiplate na hydraulic njikwa