Overfast

OVERFAST Carbon 桶軸，適用於 Factor One,Ostro VAM,O2 VAM – 超輕量公路碟煞軸心 | 950kgf 強度

$310.00 SGD

特價售罄

結帳時計算運費。

兼容性因數 (Ostro Vam/O2 Vam) Factor One 2026 / Monza

29±1克 | 專利碳合金結合 | >950公斤力拉伸強度

超輕量碳纖維桶軸，帶鋁螺紋和鈦合金內膽，專為現代碟煞公路自行車設計。

✔ 顯著減輕重量
✔ 通過EN和UCI測試
✔ 2024更新版本
✔ 免費全球運送

Overfast桶軸適用於其他自行車品牌，請點擊這裡。

工程亮點

專利碳合金接口

碳軸與鋁螺紋部分之間的關鍵承重接口採用專利機械結合結構。這可以防止在扭矩和拉伸負載下分離。Overfast還使用航空級黏合劑將兩者結合，以增加安心感。

鈦合金內膽

用於六角扳手插座的鈦合金加固僅增加1克重量，但顯著提高螺紋耐用性和長期可靠性。

減輕重量

與許多原廠桶軸相比，可減輕約100克重量，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（19牛米）
拉伸強度測試（>950公斤力）
橫向壓縮測試（100-200公斤）
X光結構檢查
碳帽衝擊與疲勞測試（20焦耳衝擊，12牛米重複扭矩）
超過1年的實際運動員測試
在品管檢測期間，螺紋會按規格扭緊，以確保安全性和配合度。

欲深入了解工程細節，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。這可能會導致螺紋卡死。
螺紋上可能會有輕微痕跡，這是品管扭矩測試所致。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。
在鎖緊/鬆開之前，確保工具頭部至少插入桶軸15毫米。
使用扭力扳手進行安裝。建議扭矩：7-9牛米
最初用手擰緊，以確保桶軸和車架之間的螺紋對齊，防止螺紋滑牙。
Overfast採用更緊密的螺紋公差，因此與原廠桶軸相比，組裝時請預期會有更緊密的配合。

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.