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Sea Ducer21 シーデューサー21ギヤダウン 改6.5センチ延長 可変船底
        

  • Product Quantity
    : 1
  • Starting Bid
    :30,000円
  • Highest Bidder
    : hon / Rating:11551
  • Listing Date
    :2026年03月01日 07時50分
  • Bidding closes on
    :2026年03月08日 19時43分
  • Auction Number
    :t1221324929
  • Condition
    :Damaged and stained (specify in description)
  • Automatic Extension
    :Yes
  • Authentication
    :No
  • Early Closing
    :Yes
  • Can I return the product?
    :no
  • Description
  • Q&A ()
  • Cost Estimator
  • Problem Item Response Procedur
Notes
  1. Batteries are considered dangerous goods under international shipping regulations and cannot be shipped.
Sea Ducer21 シーデューサー21改
全長 約915mm 先端から船底末端まで。

船底改造してトランサムより約6.5センチ延長して(画像9の緑色テープ部の矢印が元のトランサム位置)
延長部分の船底を可変出来るようにして微調整できるように作ってます。(画像2,10)
 ※片側2ヶ所計4ヶ所4mmナットを動かすことで調整出来ますが船底分割しないで
 つながってますので極端な調整は出来ません。
 基本船底パテ盛り水研ぎになります。(そこはほぼほぼ出来てました。)

走行させると先行艇の波で右旋回のときに船底右ノーズ部が吸い付いて右に
巻き込んでブイカットしたり攻めれないので 右ストライプ部分かなりパテ盛りして
吸い付かないように加工しました。加工後塗装して単独走行で水研ぎ等で調整してる
途中でラジコン引退したので他艇との同時走行してないのでストライプパテ盛り効果
の程解かりませんが どなたか走らせてください。

甲板も元の部分強度落ちないようにくりぬいてエンビ板0.5mm貼って塗装し直してます。
光にかざすと波打ってたりしてますが走らせてたら結構いい感じです。
先端部15mm程上げてます。

トランサム左に透明エンビ板でラダー連動の可変ウイングも付きます。
単独で走らせる時は効果有りましたが、波出て一旦吸いつくとダメなので
ストライプパテ盛りとなりました。
  
OS SPEED XZ-R21エンジン カー用エンジン キャブ純正スライドキャブ
私の持ってたエンジンの中でも一番良く廻るエンジンです。

TRKギヤダウン プラスチックギヤは42歯 画像7
 (※経年劣化、燃料のニトロかぶってる為ギヤなめる可能性有り)

パイプ クーパー21用。後部消音部分に冷却排水流して排圧上げて
消音効果狙ったタイプのチューンドサイレンサーです。水流さなくても使えます。
私は流さないで使ってました。

写真のペラ付きます。 D=50

メカ関連 サーボ ハイペリオンハイボルテージサーボ バッテリー ZIPPY700リフェ付き
※受信機 付属しません。 画像9 バッテリーチェッカーつきます。

仕上がりについては塗装はげ等あり、最後に走らせてから月日経ってますので
シリコンパイプ、ギヤー等劣化してる物もあるかも解かりませんので
対処できる方、廻りに知識の有るかたの入札お願いいたします。

調整できたら結構走ると思いますので、おもいっきり走らせてください。
落札後も取引メッセージ開いてる間は質問等にお答えします。
梱包済ませました 170サイズになります。 船台分解して同梱してます。接着して組み立てて下さい。
ブラケット、ラダー等梱包の関係で外してます。組み立てて下さい。


(2026年 3月 1日 17時 38分 追加)
説明文の訂正 ギヤ歯数 数え間違えてました。すいません
42は間違いで35になります。 小原歯車PSプラスチック平歯車品番PS1-35 
歯数35 厚み10mm 穴径8mm モジュール 1になります。

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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
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: Sea Ducer21 シーデューサー21ギヤダウン 改6.5センチ延長 可変船底
    Notes:
    Customer service hours:
    • Monday to Friday 10:00-18:00
    Customer service hotline:
    Customer Service Email: service@letao.my