Overfast

OVERFAST Cannondale SuperSix EVO 5 碳纖維桶軸 – 超輕公路碟剎桶軸 | 950kgf 強度

$310.00 SGD

特價售罄

結帳時計算運費。

兼容性適用於 Cannondale SuperSix EVO 5 (預購)

29±1g | 專利碳合金結合 | >950kgf 拉伸強度

超輕碳纖桶軸，帶鋁螺紋和鈦合金內襯，專為現代碟煞公路車設計。

✔ 大幅減輕重量
✔ 通過 EN 和 UCI 測試
✔ 2024 更新版本
✔ 全球免費送貨

Overfast 桶軸適用於其他自行車品牌，請點擊此處。

目前接受預訂，購買後請預留時間等待備貨。

工程亮點

專利碳合金介面

碳纖軸與鋁螺紋部分之間的關鍵承重介面採用專利機械結合結構。這可防止在扭矩和拉伸載荷下分離。Overfast 還使用航空級黏合劑將兩者結合，提供額外的安心。

鈦合金內襯

六角扳手插座的鈦合金加固僅增加 1 克，但顯著提高了螺紋耐用性和長期可靠性。

重量減輕

與許多原廠桶軸相比，可減輕約 100 克，具體取決於型號。

強度與安全測試

每種設計都通過了破壞性和非破壞性測試，包括：

帶輪組的疲勞測試（EN 標準）
帶輪組的衝擊測試（UCI 標準）
最大扭矩測試（19Nm）
拉伸強度測試（>950kgf）
橫向壓縮測試（100–200kg）
X 射線結構檢查
碳帽衝擊與疲勞測試（20J 衝擊，12Nm 重複扭矩）
超過 1 年的真實運動員測試
在品管檢測期間，螺紋會按照規格扭緊，以確保安全性和密合度。

有關工程的更詳細探討，請參閱：一對 27 克：OVERFAST 如何製造出世界上最輕的桶軸

組裝資訊

請勿使用 RSP 組裝膏。它可能會導致螺紋卡死。
螺紋上可能會有輕微痕跡，這是由於品管扭矩測試所致。請放心，所有桶軸都是全新的。此步驟對於確保產品安全至關重要。
在擰緊/鬆開之前，請確保工具頭插入桶軸至少 15 毫米。
使用扭力扳手進行安裝。建議扭矩：7-9Nm
先用手擰緊，確保桶軸與車架之間的螺紋對齊，以防止螺紋滑牙。
Overfast 採用更嚴格的螺紋公差，因此在組裝時請預期比原廠桶軸更緊密的配合。

Warranty Information

Warranty Coverage

All Overfast products are covered by a 2-year warranty against manufacturing defects. This warranty does not cover damage caused by misuse, accidents, crashes, improper installation, modification, or normal wear and tear.

Warranty Claims

To process a warranty claim, customers must provide clear photos and/or videos showing the issue. Once the claim has been reviewed and confirmed by Overfast, replacement parts will be arranged as quickly as possible.

Thru-Axles

For defective thru axles, please provide clear photos or videos of the affected product. Once the defect has been verified, a replacement will be shipped promptly.

Cranksets

If a crank arm suffers a confirmed manufacturing defect (non-user-related), please provide detailed photos and a description of the issue.

After approval:

- The defective crank arm must be permanently destroyed (for example, by drilling a hole through it).
- Evidence of destruction must be submitted.
- If only one crank arm is defective, only the affected side will be replaced.

Once the above requirements are met, the replacement will be arranged immediately.

Wheelsets

Warranty service for wheelsets depends on the specific component that has failed. After inspection, Overfast will provide the appropriate replacement part or component based on the confirmed issue.

Other Products

The same warranty process applies to all other Overfast products. As long as sufficient evidence is provided to verify a manufacturing defect, warranty claims will be prioritised and processed promptly.

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Crash Replacement Programme

For products damaged due to crashes, accidents, or other user-related incidents, Overfast offers a Crash Replacement Programme.

Eligible customers may purchase a replacement product at 30% off the recommended retail price (70% of MSRP).

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Notes

- All warranty claims are subject to inspection and approval by Overfast.
- Clear photos, videos, and any other requested documentation may be required before a claim can be approved.
- Overfast reserves the right to determine whether a claim qualifies under the warranty or the Crash Replacement Programme.