■商品概要
LINE：SLIP-ON
POSITION：STANDARD


■詳細説明
Built with the best possible layout to fit the available spaces onthe bike，the mivv STR-1 exhaust has been designed to ensure bestperformances，reliability and weight reduction.

Color：TITANIUM
features a 3k twill carbon end cap and is equipped with a specialDB-Killer optimized to reduce noise without penalizingperformance.

Color：STAINLESS STEEL
The exhaust is made of AISI 304 stainless steel，features a 3k twillcarbon cap and is equipped with a special DB-Killer optimized toreduce noise without penalizing performance.

The STR-1 exhaust has been designed so that the engine can expressits best over the entire range of engine revs.
The bench tests also confirmed by track tests show excellentperformance at both low and high revs.

The STR-1 exhaust is equipped with latest generationsound-absorbing materials，developed by our R＆D department，andcomplies with the increasingly stringent noise limits imposed bynational and international regulations for off-roadcompetitions.
The sound-absorbing material is easily replaceable thanks to screwslocated in the front part of the exhaust that facilitate thisoperation.

The Mivv STR-1 exhaust does not require remapping and was developedwithout making any changes to the electronics.
It is interchangeable with the stock silencer.

This product is suitable for use on track and closed coursesonly.
It has been designed to fit a standard-equipped motorcycle asdelivered by the parent company.

■注意点
※The bench test values refer to the silencer + racing headerconfiguration. Noise level： 114 db
※公道走行不可。
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【JMCA未認証】
※JMCA未認証のマフラーは車検・公道走行に適さない場合がございます。


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■適合車種
CRF 450 R
 CRF 450 R 年式: 21-24