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Keywords 小学校算数科学校教育
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Yahoo Bid Automotive Motorcycles Auto Parts Mufflers & Scarves Honda Main Body from Third Party
サウンドクラフト 可変ロケットバッフル 可変サイレンサー 可変バッフル 音量調整 70π 64π 60π CB400F ヨンフォア CB750  
     

  • Product Quantity
    : 6 / Remaining:5
  • Starting Bid
    :7,600円
  • Highest Bidder
    : Oasis / Rating:60
  • Listing Date
    :2025年08月29日 22時44分
  • Bidding closes on
    :2025年09月05日 22時44分
  • Auction Number
    :1195128544
  • Condition
    :New product
  • Automatic Extension
    :Yes
  • Authentication
    :No
  • Early Closing
    :Yes
  • Can I return the product?
    :no
  • Description
  • Q&A ()
  • Cost Estimator
  • Problem Item Response Procedur

ロケットバッフルに音量、排圧を調整出来るバルブを搭載。

マフラーに装着したまま、六角レンチ一本で簡単に調整出来ます。


バイク、自動車、サイズが合えばどちらでも使用可能です。


今までにあったような可変バッフルとは違い、確実に音質、音量の変化が体感できるバッフルです!

ロケットバッフル同様、バルブを通過した排気が、テーパー部分で整流され、スムーズな排気が可能です。

バルブ全開だと、音量は大きく、抜けが良く、野太い音です。

バルブを閉めるにつれ、音量は小さくなり、音質が高音に変化し、凄く鳴きます。

バルブを閉めると排圧がかかるので、低速のトルクアップ、燃費向上も狙えます。


※バルブ全閉は排気出来ないのでご注意下さい。

70π用、64π用、60π用があります。

各全長 約10㎝ オールステンレス製

70πマフラー用 ・R7045K 外径66.5㎜ メインパイプ45㎜

64πマフラー用 ・R6442K 外径60.5㎜ メインパイプ42.7㎜

60πマフラー用 ・R6038K 外径56.5㎜ メインパイプ38㎜

落札後、取引メッセージで必要なタイプを連絡して下さい。

出品価格はバッフル一本の価格です。

調整バルブは、ダブルナットで最適な硬さでロックして出荷してますが、もし硬くて調整しにくい場合はダブルナットを緩めるとバルブの硬さ調整が可能です。

柄の短い六角レンチだと力がかかりにくく、バルブ調整しにくいと思います、T型六角レンチ、ラチェットレンチがオススメです。

別途、全長オーダー等受付てますので、拘りのある方は質問からお気軽にお問い合わせください。


全て手作業、ハンドメイド品ですので、工場で大量生産された完璧な商品をお求めの方は入札しないでください。


丁寧に作ってますが、どうしても傷、汚れ、変形等ある場合もあります、それを踏まえたうえでご理解いただける方のみ入札お待ちしております。


※サーキット専用、公道での使用は全て自己責任でお願いします、出品者は一切の責任は負いません。








 



この商品はヤフオク!一括出品ツール「オークタウン」で出品されています。
The product has been closed, and you cannot ask questions.
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Product Price JPY
Japanese Consumption Tax(10%) JPY

A 10% consumption tax is applied to goods and services in Japan. The price may include the tax or it may be added separately. Please check the price details when ordering.

Note: This is a domestic sales tax applied within Japan.

Japan Local Shipping Fee JPY Japan Local Shipping Fee Reference
Product Weight KG The maximum weight limit is 30 kg
International Shipping Methods Get Your Limited-Time International Shipping Discount Now!
Proxy bidding and purchasing services are becoming increasingly convenient. However, overseas shopping carries certain risks and issues. To reduce these risks and enhance shopping safety, please be sure to read the following information:

1. International Shipping

   Air Freight: If the item status is not confirmed within two days after the arrival notice, any customer complaints cannot be addressed with the seller.

2. After Receiving the Product

Please confirm and inspect the product as soon as possible to ensure that the product specifications, quantity, accessories, and description are correct

If, unfortunately, there are any issues, you can refer to the following examples on how to report related product problems:
1. Example of missing product information
2. Example of product not matching provided information
3. Example of damaged product information

Important Notes: 1. If the seller is unwilling to ship overseas or is unaware that the product will be shipped overseas, the international shipping cost for returns or exchanges will need to be borne by the member. You may refer to the EMS e-Express fee inquiry from the post office. If it involves alcoholic beverages or items that affect flight safety, the post office cannot be used for shipment, and only DHL can be used to ship back to Japan.
2. During the product complaint handling period, please retain the complete outer packaging of the product (including the shipping label information), and refrain from attempting any repairs or altering the original condition. Any modifications may result in the inability to process the case.

3. After Inspecting the Product

After receiving and inspecting the item, if you have any questions, it is recommended to contact Letao within 2 hours. Here are some reminders:

1. Please do not unpack, use or repair the received item yourself, and be sure to keep the original packaging to facilitate subsequent handling of related matters, so as to avoid changes to the item that may cause the seller to be unwilling to process.

2. You can call customer service, and the customer service will leave a message for you as below. Please provide the following information:
"Hello, we will first help you establish a complaint case for Product ID: _______ .But we need you to 2-3 clear photos of the product issue, including photos of the product problem, product packaging, shipping details slip, and outer box. Send them to service@letao.my and inform us of your desired resolution (failing to provide this may result in an inability to process subsequent matters). After sending the email, notify us in the customer service message. We will confirm with the seller as soon as possible. and if there are any related questions, we will contact you through the customer service message. Thank you for your cooperation."

Please provide:
1. "Product ID"
2. Photo of the "Delivery Note" (if any)
3. Photos of the outer box (including inner and outer packaging)
4. Photos of the product (Please include relevant descriptions to help us confirm with the seller)

Important Notes:
1. Do not include foreign text or other products in the background of the image.
2. Please keep the complete product packaging (including the shipping label information), and refrain from repairing or altering the original condition on your own, as any changes may result in the case being unable to be processed.
3. Please provide the relevant information within 48 hours to avoid missing the golden hour for reflection and causing situations that cannot be handled.
4. Due to 99% of Japanese sellers being unwilling or unaware of shipping goods overseas, if a seller is willing to handle the issue, the goods must be sent back to Japan, and the international shipping costs incurred must be borne by the member. Letao will use postal EMS international express to send the goods back to Japan.
5. As the goods are purchased from overseas, it may take approximately one to two weeks to complete the relevant processing procedures when issues arise with the goods. Please be reminded that you can inquire about the approximate cost through the EMS service at the post office.

4. FAQ

1. Issue of Authenticity: If antique or branded goods are found to be counterfeit upon receipt, clear photos showing the differences between the genuine product and the imitation must be provided as evidence. If unable to provide relevant proof, assistance can be sought to find a third-party reputable organization for a premium authentication service .
2. Leaking Iron Teapot: If an antique iron teapot is leaking, please take clear photos of the leaking area and provide them.
3. Transport Damage: If the goods are damaged during international shipping (to the pickup point), you need to provide photos of the outer packaging of the parcel and clear photos of the damaged goods' outer packaging.

※ Note: Photos provided to sellers should not contain any foreign-related information.
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    Product name: サウンドクラフト 可変ロケットバッフル 可変サイレンサー 可変バッフル 音量調整 70π 64π 60π CB400F ヨンフォア CB750
    Notes:
    Customer service hours:
    • Monday to Friday 10:00-18:00
    Customer service hotline:
    Customer Service Email: service@letao.my