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mercari Cars / Motorcycles / Bicycles Motorcycle Security/Safety Helmet / Seatbelt Full Face
Japanese cross-border
Arai アライ QUANTUM-J クアンタムJ フルフェイス ヘルメット
Price
14500円
(Tax included)
S$14500
Specifications
Quantity
-
+
Please make sure to select all required product options (if applicable). If you are unsure about available options, please refer to the original product page. Orders placed without required options may be canceled.
For purchases from Mercari, we are unable to assist with direct communication with sellers or handle issues related to ongoing transactions, shipping delays, product defects, or non-delivery. These matters are subject to the seller’s responsibility and platform policies. Please proceed with your order carefully.
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Japanese cross-border products shipped directly from Japanese sellers
Payment
Brand Name
Arai
Seller Rating
99.5% Good(1453) Normal(6) Bad(1)
Condition
No visible damage or stains
Shipping
Free shipping to Japan
Start Time
2025-09-23 10:40:53
Updated Time
2026-06-23 21:36:18

Arai アライ QUANTUM-J クアンタムJ フルフェイス ヘルメット

ご覧いただきありがとうございます。

【商品名】ARAI アライ QUANTUM-J

クアンタム-J フルフェイス ヘルメット

SNELL規格

【商品状態】 外観に何ヶ所か目立た無い傷が

有ります。

● 内装は少しですが経年劣化が見られます。

コレクション整理の為、出品です。

【カラー】 マットブラック

【サイズ】 Mサイズ (57cm・58cm)

○ 分からない事が有れば質問をお願いします。

● 他にも色々出品してますので見て下さい。

※ 3N 返品不可

アライ arai ショウエイ shoei

OGK ヘルメット 

ジェットヘル フルフェイス 半キャップ

ツーリング バイク オートバイ 自動二輪 

原付 中型 大型 タンデム オフロード

レプリカ レース スモークシールド 

ピンロック ミラーシールド

#SHOEI ショウエイ
#ARAI アライ
#HONDA ホンダ 
#YAMAHA ヤマハ
#kawasaki カワサキ
#SUZUKI スズキ
#ジェット
#ヘルメット
rx-7x
Arai ヘルメット RX-7RR4 セテ・ジベルナウ
レプリカ モデル
QUANTUMーJ
ピンロックシート
プロシェードシステム
X-Fourteen BRADLEY3 エックス - フォーティーン ブラッドリー3
X14 ブラッドリースミス レーサーレプリカ
マルケス シュワンツ ヤナガワ カガヤマ
ナカスガ ナカノ キヨナリ タクミ ハガ
タイラ オグラ グンヘル バリバリ伝説 
モテギ マン島TT モトGP ペドロサ将軍
ヘイデン ドゥーハン
加藤大治郎 阿部典史 ノリック
X-8V サイン入り
ツアークロス3 モトクロス
TOUR-CROSS3
HARLEY-DAVIDSON FXRG
ハーレダビッドソン CTZ
GENUINE MOTOR CLOTHES
sz-ram4 VZ-RAM
ショウエイ Z-7 PARAMETER ゼット-セブン
パラメーター
profail プロファイル snell規格
ARAI アライ QUANTUM-J クアンタム-J
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
Sales 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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