Yamaha YZ450F 2017 vs. Suzuki RM-Z450 2017

Yamaha YZ450F 2017

Yamaha YZ450F 2017

Suzuki RM-Z450 2017

Suzuki RM-Z450 2017

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Overview - Yamaha YZ450F 2017 vs Suzuki RM-Z450 2017

The Yamaha YZ450F 2017 and the Suzuki RM-Z450 2017 are both motocross bikes that offer impressive performance on the track. While they have similar engine specifications, there are some notable differences between the two models.

In terms of engine and drive train, both bikes have a 449cc displacement and feature a single cylinder, four-stroke engine. The Yamaha YZ450F has a slightly larger bore of 97mm compared to the Suzuki RM-Z450's 96mm. However, the Suzuki RM-Z450 has a longer stroke of 62.1mm compared to the Yamaha YZ450F's 60.8mm. This difference in bore and stroke can affect the power delivery and torque characteristics of the bikes.

Both bikes have a high compression ratio, with the Yamaha YZ450F at 12.5 and the Suzuki RM-Z450 at 12.2. This indicates that both bikes are designed to provide a high level of performance and power.

Yamaha YZ450F 2017

Yamaha YZ450F 2017

In terms of suspension, both bikes feature upside-down telescopic forks at the front. This type of suspension is commonly used in motocross bikes as it provides excellent handling and stability. The chassis of both bikes is made of aluminum, which helps to keep the weight down and improve overall performance. However, the Yamaha YZ450F has a twin tube frame, while the Suzuki RM-Z450 has a twin-spar frame. The choice of frame design can affect the handling and balance of the bike.

When it comes to dimensions and weights, there are some minor differences between the two bikes. The Yamaha YZ450F has a slightly shorter wheelbase of 1480mm compared to the Suzuki RM-Z450's 1495mm. The seat height of the Yamaha YZ450F is slightly higher at 965mm, while the Suzuki RM-Z450 has a seat height of 955mm. Additionally, the Yamaha YZ450F has a kerb weight of 112kg, while the Suzuki RM-Z450 weighs slightly more at 113kg.

In terms of strengths, the Yamaha YZ450F has some notable advantages. It comes with important parts as standard, which means riders don't have to spend extra money on aftermarket upgrades. The bike also features a tuning app, which allows riders to adjust settings and customize the bike's performance. The Yamaha YZ450F is known for its great response and features Nissin brakes, which provide excellent stopping power.

Suzuki RM-Z450 2017

Suzuki RM-Z450 2017

On the other hand, the Suzuki RM-Z450 has strengths in handling and balance. The bike is praised for its precise and responsive handling, allowing riders to navigate tight corners and jumps with ease. The chassis of the Suzuki RM-Z450 is also highly regarded for its stability and overall performance.

In terms of weaknesses, the Yamaha YZ450F does not have any specific weaknesses mentioned. However, the Suzuki RM-Z450 has a weakness in its setting options for the ECU. This suggests that the Suzuki may have limited options for fine-tuning the electronic control unit, which could affect the bike's performance in certain conditions.

In conclusion, both the Yamaha YZ450F 2017 and the Suzuki RM-Z450 2017 are highly capable motocross bikes with their own strengths and weaknesses. The Yamaha YZ450F offers standard features and a tuning app, while the Suzuki RM-Z450 excels in handling and balance. Riders should consider their specific preferences and riding style when choosing between these two models.

Technical Specifications Yamaha YZ450F 2017 compared to Suzuki RM-Z450 2017

Yamaha YZ450F 2017
Suzuki RM-Z450 2017
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Differences
Yamaha YZ450F 2017
Yamaha YZ450F 2017
Suzuki RM-Z450 2017
Suzuki RM-Z450 2017

Suspension Front

Front suspensionFront suspensionUpside-Down telescopic forkFront suspensionUpside-Down telescopic fork

Chassis

FrameFrameAluminiumFrameAluminium
Frame typeFrame typeTwin TubeFrame typeTwin-Spar

Brakes Rear

TypeTypeDiscTypeDisc

Dimensions and Weights

Front tyre widthFront tyre width80 mmFront tyre width80 mm
Front tyre heightFront tyre height100 %Front tyre height100 %
Front tyre diameterFront tyre diameter21 inchFront tyre diameter21 inch
Rear tyre widthRear tyre width110 mmRear tyre width110 mm
Rear tyre heightRear tyre height90 %Rear tyre height90 %
Rear tyre diameterRear tyre diameter19 inchRear tyre diameter19 inch
LengthLength2,180 mmLength2,185 mm
WidthWidth825 mmWidth830 mm
HeightHeight1,280 mmHeight1,260 mm
WheelbaseWheelbase1,480 mmWheelbase1,495 mm
Seat HeightSeat Height965 mmSeat Height955 mm
Kerb WeightKerb Weight112 kgKerb Weight113 kg
Fuel Tank CapacityFuel Tank Capacity7.5 lFuel Tank Capacity6.2 l

Pros and Cons in comparison

Pros and Cons in comparison

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

Suzuki RM-Z450 2017

Suzuki RM-Z450 2017

The balance of the Suzuki RM-Z 450 has become more manageable, making it more agile and more fun. The engine's throttle response is very spontaneous and therefore a bit aggressive, which we improved a lot with a plug system for the ECU. The chassis responded and worked very well on site.

Handling

Balance

Chassis

Setting options for ECU

Price Comparison Avarage Market Price Yamaha YZ450F vs Suzuki RM-Z450

There are a few key differences between a Yamaha YZ450F 2017 and a Suzuki RM-Z450 2017. It takes less time to sell a Yamaha YZ450F with 43 days compared to 86 days for a Suzuki RM-Z450. Since model year 2009 1000PS.de editors have written 17 reviews for the Yamaha YZ450F and 13 reviews for the Suzuki RM-Z450 since model year 2009. The first review for the Yamaha YZ450F was published on 10/24/2005 and now has more than 2,500 views. This compares to more than 6,300 views for the first review on Suzuki RM-Z450 published on 6/25/2004.

Price Yamaha YZ450F

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Price Suzuki RM-Z450

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