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Yahoo Bid Automotive Motorcycles Auto Parts Mufflers & Scarves Yamaha Parts from Third Party
ミニトレ マフラー リングナット→フランジ変換アダプター 送料無料 ヤマハ チャンバー GT50 GT80 YZ80 YSR50 YSR80 RX50 RX80
 
        

お送りするセット内容です

フランジアダプター本体とボルト2本です

参考:通常はガスケット2枚重ねて使います

参考:チャンバーにより1枚の場合もあり

参考:私のポッケでの装着例

参考:私のポッケでの装着例

参考:私のポッケでの装着例

  • Product Quantity
    : 1
  • Starting Bid
    :14,500円
  • Highest Bidder
    : / Rating:
  • Listing Date
    :2026年01月11日 13時57分
  • Bidding closes on
    :2026年01月18日 13時57分
  • Auction Number
    :f1214730995
  • Condition
    :New product
  • Automatic Extension
    :Yes
  • Authentication
    :Yes(Description)
  • Early Closing
    :Yes
  • Can I return the product?
    :no
  • Description
  • Q&A ()
  • Cost Estimator
  • Problem Item Response Procedur
Notes
  1. The product may be dented or collapsed, please ask clearly and pay attention before placing a bid.
ヤマハ・ミニトレ系エンジン用のマフラーフランジ変換アダプターです。

これを使うことで鋳鉄シリンダー標準のリングナットにアルミシリンダー用の2本ボルトのフランジ仕様のチャンバー(マフラー)を装着できるようになります。

たとえばYSR50にYSR80用のチャンバーが装着できるという感じです。

※ただしこのアダプターはあくまでもフランジ部を変換するだけですので、マフラー(チャンバー)のステー等の穴位置は若干ズレる場合もあると思いますのでそのへんは現物合わせで加工する等対応お願いします。

今まで「2本ボルトのフランジのシリンダーにリングナットのチャンバーをつけられる変換アダプター」を出品しておりますが、今回のこのアダプターはその「逆パターン」になります。

装着方法はまずこのアダプターを手でシリンダーにネジ込み、ガスケットを「1枚もしくは2枚(※下記説明参照)」挟んでフランジが少し(2mm〜3mm程度)浮くくらいのところで止めてその状態でチャンバーをつけてM8ボルト2本で締めます。
ボルトを締める前でしたら回転させることで自由にフランジの向きを変えられますので、適したボルト位置で締めてください。

素材は強度の高い炭素鋼S45Cですが、コストを可能な限り抑えるため未塗装仕様ですので、錆びが心配な場合は必要に応じて耐熱塗料のスプレーで塗装してお使いください。

本品のM8のボルトピッチ(P.C.D.)は62mmです。
付属品としてM8x20のステンレスキャップボルト2本をおつけします。

※エキゾーストガスケットは付属しませんのでミニトレでよく使うリングガスケット(外径39〜40mm 内径30〜31mm 厚さ5mm)を別途お買い求めください。
ガスケットはできればヤマハ純正部品や社外品の場合はキタコ等の信頼あるメーカー製をお勧めします。中国製の安物はシール面に傷や凹みがあったりして新品でも排気漏れを起こすことがありますので。

※注意事項※
ガスケットの必要枚数はそのチャンバーによって異なり、1枚使用の場合と2枚重ねて使用の場合があります。
チャンバーのフランジ面が完全に平らのタイプは2枚重ねてご使用ください。1枚ではガスケットがフランジ面に届きません。
フランジ面にガスケットと同径で出っ張りがあるチャンバーは1枚の使用でOKのものもあります。参考写真の私のルーニーチャンバーがそうでした。
ですので2枚重ねて使う場合はガスケット1枚分(5mm)だけですがチャンバーの位置が前方にズレることになりますのでチャンバーのステーの穴を長穴に加工する必要が出てくるかもしれません。
社外チャンバーは種類が多いのでこの辺はチャンバーに合わせてユーザー側で臨機応変に対応するしかありませんのでご了承ください。

レターパックライト送料無料でお送りします。
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International Shipping Methods
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: ミニトレ マフラー リングナット→フランジ変換アダプター 送料無料 ヤマハ チャンバー GT50 GT80 YZ80 YSR50 YSR80 RX50 RX80
    Notes:
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    Customer Service Email: service@letao.my