這是20- cbr250rr的新設計,它的規格與以前的車型完全不同。
這是一個高性能的消聲器,其動力感比原廠消聲器好得多。
在正常情況下,發動機制動生澀的現象得到緩解,從低速區間到高速區間,都能享受到強勁的動力感受。
圓型有三種類型。
圓型有三種,你可以選擇自己喜歡的材料。
20- cbr250rr的原廠消聲器已由2個催化劑改為1個催化劑,有了消聲器,發動機的性能和特性就大不相同了。
新的滑套式消聲器的設計目標是提高發動機的性能。
該發動機在設計時考慮到了完整的排氣系統。
最後,通過改用全排氣管,進一步證明了發動機的潛力,並實現了動力的大幅提升。
我們一直在尋找兩者的最佳組合,通過改變中心管的長度和消音器的結構,並調整音量和音質。
如前所述,2020- cbr250rr與以前的車型相比,有更高的壓縮比0.6,以及更多的動力,這導致了更大的音量和聲壓,使嚴格的jmca認證測試更加困難。
"最好的 "規格和 "更好的 "規格,體積稍小的規格被准備用於測試。
在這次測試中,我們准備了 "最好的 "消聲器和 "更好的 "消聲器。
內部台架測試測量顯示,峰值功率增加了2.2至2.4馬力。
這對250cc發動機來說是一個很大的動力提升。
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【音質溫和,聲音小】->建議使用圓形全排氣管。
【低沉而動感的音質】→推薦使用ss-oval型全排氣管。
【整體狂野的音質,重低音的聲音】→推薦使用ss-oval短_線全排氣。
我們的產品系列中有3種消音器,你可以選擇適合你的口味。
Since the 20- CBR250RR has completely different specs from the previous model in terms of engine power, WR'S is newly designed for the 20- CBR250RR, including the silencer structure.
This is a "High Performance Exhaust" that has a much better power feel than stock.
You can enjoy the powerful power from the low speed range to the high speed range.
The round type is available in 3 types.
You can choose your favorite material and the sound quality is comfortable and mild with the bass.
The stock exhaust of 20- CBR250RR was changed from having 2 catalytic converters to having 1 catalytic converters, and since the performance and characteristics of the engine differ greatly with the exhaust, WR'S developed a special design exhaust.
During the development of the Slip-On, the upper limit of the power-up was repeatedly tested on the bench, and WR's felt that the limit of the power-up was "no more".
At that time, WR's couldn't decide whether this was the upper limit of the stock exhaust or the upper limit of this engine, so I tried to develop the full exhaust.
As it turns out, by changing to a full exhaust system, the potential of the vehicle was further demonstrated and a significant power increase was achieved.
The basic exhaust pipe is the same as WR'S 2017-2019 full exhaust, but the center pipe length and silencer structure were changed to find the best combination, and the volume and sound quality were adjusted to the final specification.
As mentioned earlier, the 2020- CBR250RR has a higher compression ratio (0.6) than the previous model as well as more power, which results in a very high sound volume and sound pressure, making the tough JMCA certification test more difficult. In this certification test, WR's prepared the "best" specification and the "better" specification with slightly lower volume.
As a result, both exhausts passed the "best" specification test without any loss of power.
In WR's bench test, the peak power was increased by 2.2 to 2.4 horsepower respectively and the power was increased from the mid range without dropping below the stock power.
It's a big power up for a 250cc engine.
All of the sound quality is finished with bass sound, especially "SS-OVAL SHORT_LINE" is finished with wild sound quality with heavy bass sound, but 2020- CBR250RR is louder than the previous model with low compression ratio.
Round type full exhaust is recommended for [Mild sound quality with bass sound].
SS-OVAL type full exhaust is recommended for [low and sporty sound quality].
[overall wild sound quality with heavy bass] -> SS-OVAL SHORT_LINE full exhaust is recommended.
There are 3 types of silencers available, so you can choose the one that suits you best.