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mercari Cars / Motorcycles / Bicycles Motorcycle Security/Safety Key/Lock Handcuff type
Japanese cross-border
自転車 鍵 リング錠 プッシュボタン式 4桁 暗証番号 馬蹄錠 キーレス 防犯 盗難防止 後輪 カギ ロードバイク MTB ママチャリ クロスバイク シティサイクル 子供用自転車 シルバー ブラック
Price
999円
(Tax included)
S$999
Specifications
Quantity
-
+
Please remember to select product options (if applicable). If unsure about available options, please check the original product page. Orders with missing options may be canceled.
For purchases from mercari, we cannot assist with seller inquiries regarding ongoing transactions, shipping issues, product problems, or non-receipt of items. These situations are not covered by our standard guarantees. Please consider carefully before proceeding.
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Japanese cross-border products shipped directly from Japanese sellers
Payment
Seller Rating
Mercari Shop
Condition
Brand new, unused
Shipping
Buyer pays freight
Listed Time
2026-04-10 13:21:56
Updated Time
2026-04-30 15:46:42

自転車 鍵 リング錠 プッシュボタン式 4桁 暗証番号 馬蹄錠 キーレス 防犯 盗難防止 後輪 カギ ロードバイク MTB ママチャリ クロスバイク シティサイクル 子供用自転車 シルバー ブラック

自転車 鍵 リング錠 プッシュボタン式 4桁 暗証番号 馬蹄錠 キーレス 防犯 盗難防止 後輪 カギ ロードバイク MTB ママチャリ クロスバイク シティサイクル 子供用自転車 シルバー ブラック



【商品の特徴】

便利なキーレス・プッシュボタン式

鍵を持ち歩く必要がない暗証番号タイプ。ボタンを押すだけで素早く解錠できるので、お子様や、鍵を紛失しがちな方に最適です。



高い防犯性能と耐久性

ピッキングの心配がないプッシュボタン方式を採用。頑丈なスチール製フレームで、あなたの大切な愛車を盗難から守ります。



幅広い車種に対応

ロードバイク、マウンテンバイク(MTB)、クロスバイクから、ママチャリ(シティサイクル)、子供用自転車まで、多くの車種に取り付け可能です。



選べる2カラー

車体のデザインを邪魔しない定番の「ブラック」と「シルバー」をご用意しました。



【商品仕様】

タイプ: 自転車用リング錠(馬蹄錠)


解錠方式: プッシュボタン(暗証番号)式


カラー: ブラック / グレー


サイズ(内径):


縦:約8cm


横(最大部):約5.7cm


取り付け開口部:約5cm

※お手持ちの自転車のフレームサイズ・タイヤ幅を事前にお確かめください。


付属品: 取付用ボルト/パーツ



【こんな方におすすめ!】

鍵をよく失くしてしまう方


家族で自転車を共有したい方(番号を伝えればOK!)


サブの鍵として、防犯性を高めたい方


夜間の暗い場所でも手探りで解錠したい方
If you have any product-related questions for the seller, please type and send your message in the chat box below. Letao will process your inquiry within 24 hours during our service hours.
Item Price JPY
Consumption Tax (10%)
Estimated Japan Shipping JPY
Estimated Item Weight KG
International Shipping Methods

Notes:

  • The billing weight will be based on whichever is greater: the actual weight or the volumetric weight.
  • Volumetric weight (kg) = Length (cm) x Width (cm) x Height (cm) / 5000
  • Common oversized and heavy items include: furniture, fishing rods, automotive parts, etc.
  • Consolidating 2 or more items will incur a "consolidation handling fee" (see price list for details)
    

Platform Transaction Rules:

1. Order cancellations and returns are not accepted for any reason. Please review the item description and seller ratings before purchase.
2. Each mercari item is shipped individually. Orders from the same seller will be processed separately, resulting in multiple handling fees and local Japanese shipping charges. Combined shipping is not available.
3. As mercari does not have a negotiation system, we cannot provide price negotiation services.
4. We cannot assist with purchases for items marked as "Buyer Specified," "Bundle Deals," "Requires Buyer's Agreement (Not Buy It Now)," or "Partial Shipping of Order."
5. Buyers cannot demand specific shipping methods from sellers. Shipping will be as per the seller's offered options.
6. Requests for early shipping, post-purchase price reductions, or transaction cancellations after purchase cannot be accommodated.
7. Once items arrive at our Japanese receiving point, buyer feedback must be provided and payment released to the seller. Feedback cannot be modified, and negative or no feedback is not permitted.
8. Refusal of items is not allowed after they arrive at our Japanese receiving point.

mercari Proxy Purchasing Guidelines

1. After the first payment is completed, the order will be processed within the system-displayed timeframe.
2. Items on the website may sell out at any time. Completing the first payment does not guarantee successful purchase of the item.
3. Once our Japanese receiving point confirms receipt of the item, our staff will immediately provide feedback to the seller and release the payment.
4. We cannot provide negative feedback or withhold feedback to sellers based on member requests.
5. If the seller uses a shipping method without tracking (e.g.,【普通定形外邮件】、【メール便】 etc.), we cannot provide compensation for lost items.
6. We cannot communicate with or inquire to sellers regarding issues with ongoing transactions, items in transit, or problems with items received at our collection point (errors, damage, discrepancies, etc.).
7. This website is not covered by our standard guarantees. Please consider carefully before making a purchase.

1. International Shipping

Air freight: If the arrival notice exceeds seven days and the status of the goods is not confirmed, a customer complaint will occur and the seller will not be able to report it.

2. local delivery

After receiving and inspecting the goods, if you have any questions, please contact Alfred 24 customer service staff within 48 hours after receipt, and let Alfred 24 make a decision. letao will try its best to provide relevant information to assist members in processing. The following are reminders:

1. You can leave a message through "Customer Service Message" and provide local express delivery in Order number and have the following information ready:
● Product outer box/unboxing photos
● Photos of damaged goods

2. Alfred24’s liability for any shipment, including but not limited to loss or damage, is limited to actual direct losses and shall not exceed the upper limit of HK$500 per shipment; if it is sent to a Post Smart Mail station or post office The maximum compensation limit for each shipment is HKD 320.

The following are product types that are not eligible for compensation by Alfred 24:
▲ The shipment is flammable or explosive, or is easily moldy, rotten and/or discolored, etc.
▲The shipment is fragile
▲The shipment is a liquid product
▲The recipient’s address is incorrect or invalid
▲The recipient’s contact number is invalid or the text message cannot be received
▲Any unpredictable or force majeure factors
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Customer service hours:
  • Monday to Friday 10:00-18:00
Customer service hotline:
Customer Service Email: service@letao-holdings.com
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