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JDirectItems Auction Automotive Motorcycles Auto Parts Wheels Kawasaki Axle Shaft
z900rs 64チタン1本丸削り出し フロントアクスルシャフト zero-r
 
        

  • Quantity
    : 1
  • Starting Bid
    :1円
  • Highest Bidder
    : fir / Rating:7121
  • Start Time
    :Aug 13, 2026 20:03
  • End Time
    :Aug 16, 2026 20:08
  • Auction ID
    :s1239255289
  • Item Condition
    :New product
  • Auto Extension
    :Yes
  • Authentication
    :Yes(Description)
  • Early Close
    :Yes
  • Return Accepted
    :no
  • Description
  • Q&A ()
  • Estimated Cost
  • Report an Issue
MADE IN JAPAN / TOKYO NAKANO

64チタン(Ti-6Al-4V)の丸棒から丸ごと削り出した、KAWASAKI Z900RS 専用フロントアクスルシャフトです。
純正とボルトオンで交換可能。継ぎ目なし・1本物のソリッド削り出しです。

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対応車種
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・対応車種 :KAWASAKI Z900RS / Z900RS CAFE / Z900RS SE
・対応年式 :2018年〜
・装着部位 :フロントアクスルシャフト(1本)

※ご購入前に、お車の型式・年式を必ずご確認ください。

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64チタン × 中実ソリッド
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中空は強度が落ちる。zero-r は中実で削り出し、強度を最大化しました。

・曲げ強度 :純正品の1.5倍/中空クロモリの最大約1.5倍
・降伏強度 :クロモリの約1.3倍
・比強度  :約2倍(航空機・F1と同じ素材選定)
・サビない・腐食しない——10年後も新品同様の外観と強度
・カラー  :塗装ではなく電着(めっき)による発色です。ロットにより色合いに多少の個体差があります

同じ中実で作ればクロモリより約40%軽い素材です。中空のクロモリシャフトより軽いわけではありませんが、曲げ強度は中空クロモリの最大約1.5倍。サビない・腐食しないのもチタンの強みです。

※数値はJIS規格の物性値に基づく当社調べ

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強さを求める方へ
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アクスルシャフトは、フロントホイールを車体に繋ぐ唯一の部品です。ここがたわめば、ブレーキングやコーナリングでフロントの接地感が変わります。

zero-r の答えは「中実」です。軽さを追って中空にするより、強度を取って中実にする。64チタンの丸棒を丸ごと削り出し、曲げ強度は純正品の1.5倍を確保しました。

見た目の変化はありません。ただ、フロントを支える一本が、純正より強い。それだけの話です。

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価格へのこだわり
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他社のチタンアクスルは1本8万円。zero-r は20,000円——約4分の1です。
航空宇宙グレードの素材を、Z900RSを愛するライダーに適正価格で届けます。

どうぞよろしくお願いいたします。

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取扱説明書
━━━━━━━━━━━━━━━━━━━━━━

取付・取扱説明書はこちら:
https://drive.google.com/drive/folders/1OvKtzZ1EJ5sSr3MhElNX6pittx59zMsq

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(2026年 8月 6日 11時 59分 追加)
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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:
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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.
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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-holdings.com 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: z900rs 64チタン1本丸削り出し フロントアクスルシャフト zero-r
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