Yamaha YZ250F 2020 vs. Yamaha YZ450F 2017

Yamaha YZ250F 2020

Yamaha YZ250F 2020

Yamaha YZ450F 2017

Yamaha YZ450F 2017

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Pregled - Yamaha YZ250F 2020 vs Yamaha YZ450F 2017

The Yamaha YZ250F 2020 and the Yamaha YZ450F 2017 are both motocross bikes designed for off-road racing. While they have some similarities in terms of their technical specifications, they also have distinct differences that set them apart.

Starting with the engine and drive train, the Yamaha YZ250F 2020 has a bore of 77 mm and a stroke of 53.6 mm, while the Yamaha YZ450F 2017 has a larger bore of 97 mm and a stroke of 60.8 mm. This means that the YZ450F has a larger displacement of 449 ccm compared to the YZ250F's 250 ccm. Both bikes have a 4-stroke engine and fuel injection systems, providing efficient and reliable power delivery.

In terms of suspension, both bikes feature upside-down telescopic forks in the front and swing arm suspension with a monoshock in the rear. They also offer similar travel distances and adjustment options for compression, preload, and rebound. This ensures a smooth and controlled ride over various terrains.

Yamaha YZ250F 2020

Yamaha YZ250F 2020

The chassis of both bikes is made of aluminum and features a twin tube frame design, providing strength and stability. The braking systems on both models consist of hydraulic-operated front brakes with a diameter of 270 mm. This allows for responsive and powerful braking performance.

When it comes to dimensions and weights, the Yamaha YZ250F 2020 has a slightly shorter wheelbase of 1475 mm compared to the YZ450F's 1480 mm. Both bikes have the same seat height of 965 mm, which may be a bit high for some riders. The YZ250F weighs 105 kg, while the YZ450F weighs slightly more at 112 kg.

In terms of strengths, the Yamaha YZ250F 2020 boasts a series chassis, providing a solid and stable platform for aggressive riding. It also has good torque and engine performance, allowing for quick acceleration and power delivery. The bike is equipped with a Powertuner App and Mapping Switch, allowing riders to customize their engine settings for different track conditions. Additionally, the YZ250F has good trackability, meaning it handles well and is easy to control.

Yamaha YZ450F 2017

Yamaha YZ450F 2017

On the other hand, the Yamaha YZ450F 2017 has the advantage of having important parts that are standard, meaning riders don't need to invest in aftermarket upgrades. It also features a tuning app that allows riders to fine-tune their bike's performance to their preferences. The YZ450F has a great response and is known for its powerful and responsive engine. Additionally, it is equipped with Nissin brakes, which are known for their high-quality and reliable performance.

As for weaknesses, the Yamaha YZ250F 2020 has been noted to have some intake noise that takes some getting used to. However, no specific weaknesses were mentioned for the Yamaha YZ450F 2017.

In conclusion, the Yamaha YZ250F 2020 and the Yamaha YZ450F 2017 are both capable motocross bikes with their own strengths and weaknesses. The YZ250F offers a more compact and lightweight option with good torque and trackability, while the YZ450F provides a more powerful and responsive ride with standard important parts and a tuning app for customization. Ultimately, the choice between the two will depend on the rider's preferences and specific needs.

Tehničke specifikacije Yamaha YZ250F 2020 u odnosu na Yamaha YZ450F 2017

Yamaha YZ250F 2020
Yamaha YZ450F 2017

Motor i pogonski sustav

ProvrtProvrt77 mmProvrt97 mm
TaktTakt53.6 mmTakt60.8 mm
Stupanj kompresijeStupanj kompresije13.5 Stupanj kompresije12.5
Sustav za gorivoSustav za gorivoUbrizgavanjeSustav za gorivoUbrizgavanje
PokretačPokretačUdarPokretačUdar
Vrsta spojkeVrsta spojkeViše ploča u uljnoj kupkiVrsta spojkeViše ploča u uljnoj kupki
PokretanjePokretanjeCDIPokretanjeCDI
PrijenosPrijenosLanacPrijenosLanac
Vrsta prijenosaVrsta prijenosaRučica mjenjačaVrsta prijenosaRučica mjenjača
Broj brzinaBroj brzina5Broj brzina5
CilindriCilindri1Cilindri1
TaktTaktČetverotaktniTaktČetverotaktni
Ventila po cilindruVentila po cilindru4Ventila po cilindru4
VentiliVentiliDOHCVentiliDOHC
HlađenjeHlađenjetekućinaHlađenjetekućina
PomakPomak250 ccmPomak449 ccm

Prednji ovjes

Prednji ovjesPrednji ovjesPreokrenuta teleskopska vilicaPrednji ovjesPreokrenuta teleskopska vilica
PutPut310 mmPut310 mm
PrilagodbaPrilagodbaKompresija, Predopterećenje, PovratPrilagodbaKompresija, Predopterećenje, Povrat

Stražnji ovjes

OvjesOvjesStražnji ovjesOvjesStražnji ovjes
AmortizerAmortizerJednostruki ovjesAmortizerJednostruki ovjes
Nosač amortizeraNosač amortizeraPolužjeNosač amortizeraPolužje
PutPut315 mmPut315 mm
PrilagodbaPrilagodbaKompresija, Predopterećenje, PovratPrilagodbaKompresija, Predopterećenje, Povrat

Šasija

OkvirOkvirAluminijOkvirAluminij
Vrsta okviraVrsta okviraDvije ispušne cijeviVrsta okviraDvije ispušne cijevi

Prednje kočnice

VrstaVrstaJedan diskVrstaJedan disk
PromjerPromjer270 mmPromjer270 mm
AktivacijaAktivacijaHidraulikaAktivacijaHidraulika
TehnologijaTehnologijaValTehnologijaVal

Stražnje kočnice

VrstaVrstaDiskVrstaDisk
PromjerPromjer245 mmPromjer245 mm

Dimenzije i težina

Širina prednje gumeŠirina prednje gume80 mmŠirina prednje gume80 mm
Visina prednje gumeVisina prednje gume100 %Visina prednje gume100 %
Promjer prednje gumePromjer prednje gume21 inčPromjer prednje gume21 inč
Širina stražnje gumeŠirina stražnje gume100 mmŠirina stražnje gume110 mm
Visina stražnje gumeVisina stražnje gume90 %Visina stražnje gume90 %
Promjer stražnje gumePromjer stražnje gume19 inčPromjer stražnje gume19 inč
DužinaDužina2,170 mmDužina2,180 mm
ŠirinaŠirina825 mmŠirina825 mm
VisinaVisina1,280 mmVisina1,280 mm
Međuosovinski razmakMeđuosovinski razmak1,475 mmMeđuosovinski razmak1,480 mm
Visina sjedalaVisina sjedala965 mmVisina sjedala965 mm
Težina neopterećenog vozilaTežina neopterećenog vozila105 kgTežina neopterećenog vozila112 kg
Kapacitet spremnika za gorivoKapacitet spremnika za gorivo7.5 l (nisko)Kapacitet spremnika za gorivo7.5 l (nisko)

Prednosti i nedostaci u odnosu na

Prednosti i nedostaci u odnosu na

Yamaha YZ250F 2020

Yamaha YZ250F 2020

A really successful motocross motorbike where the fun factor while riding is in the foreground! The slogan "Welcome to the VictorYZone" is definitely justified. The engines are very powerful and can be individually adjusted to each rider via the Yamaha app using the WLAN interface. The app is even available for download free of charge. With the KYB suspensions, you are ready to float on cloud nine from the hallowed halls of the Yamaha dealers. We had a lot of fun on the 2021 YZ250F!

Series Chassis

Torque

Engine

Brakes

Powertuner App

Mapping Switch

Trackability

Intake noise takes some getting used to

Yamaha YZ450F 2017

Yamaha YZ450F 2017

In the 1000PS Hardenduro Test 2018, our testers were completely impressed by the Yamaha models. This also applies to the Yamaha YZ 450 F. Yamaha offers a wide range of accessories for the enduro, with which the YZ 450 F can be tuned to meet any requirements. In addition, there is the Tuning App, with which the YZ 450 F can be adjusted via smartphone. But the Yamaha is also convincing without subsequent tuning. The engine and chassis have good responsiveness and the Nissin brakes also impress with their usual quality.

important parts are standard

tuning app

great response

Nissin brake

nix

Usporedba cijena Prosječna tržišna cijena Yamaha YZ250F vs Yamaha YZ450F

There are a few key differences between a Yamaha YZ250F 2020 and a Yamaha YZ450F 2017. It takes less time to sell a Yamaha YZ250F with 40 days compared to 43 days for a Yamaha YZ450F. Since model year 2009 1000PS.de editors have written 11 reviews for the Yamaha YZ250F and 17 reviews for the Yamaha YZ450F since model year 2009. The first review for the Yamaha YZ250F was published on 8/2/2009 and now has more than 8,500 views. This compares to more than 2,500 views for the first review on Yamaha YZ450F published on 10/24/2005.

Cijena Yamaha YZ250F

Godina proizvodnje modela
Trenutačne prosječne tržišne cijene

Cijena Yamaha YZ450F

Godina proizvodnje modela
Trenutačne prosječne tržišne cijene

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