S-PARTS 31.8mm Titanium Headset Top Cap – TC4 Titanium Alloy

Upgrade your bicycle cockpit with the S-PARTS 31.8mm Titanium Headset Top Cap, crafted from premium TC4 titanium alloy for a combination of strength, corrosion resistance, and distinctive styling.

Featuring precision CNC-machined components, multiple decorative designs, and six color finishes, this titanium top cap set is designed for riders who want to personalize their bike down to the smallest detail.

Key Features

• Premium TC4 Titanium Alloy: High-strength titanium construction with excellent corrosion resistance.

• 31.8mm Specification: Available in the specified 31.8mm size. Please verify dimensions before ordering.

• Precision Manufacturing: CNC-machined fastening components for accurate fit and reliable assembly.

• 5 Unique Design Options: Choose from five distinctive decorative styles.

• 6 Color Options: Available in Gold, Rainbow, Natural Titanium, Black, Blue, and Iridescent Pink.

• Custom Cockpit Styling: A colorful finishing detail for road bikes and other compatible bicycles.

Available Design Options

Choose from five unique designs:

1. Black Gel Film

A distinctive top cap design featuring a black gel film detail for a clean, modern appearance.

2. Octopus

An octopus-inspired decorative design for riders who prefer bold and unconventional styling.

3. Pegasus

A Pegasus-inspired design combining decorative detailing with titanium construction.

4. Titanium & Carbon

A titanium-and-carbon-inspired design offering a modern, performance-oriented appearance.

5. Poison Capsule

A distinctive capsule-themed design for a personalized cockpit setup.

Available Colors

Choose from six color options:

• Gold

• Rainbow

• Natural Titanium

• Black

• Blue

• Iridescent Pink

Color availability depends on the selected design. Certain combinations may not be available.

Please select your preferred design and color from the product variants before checkout.

Actual colors may vary slightly due to lighting, display settings, surface treatment, and production batches.

Technical Specifications

Compatibility Notes

This product is offered in a 31.8mm specification.

Before ordering, please compare the dimensions, mounting structure, and bolt requirements with your existing headset top cap.

Compatibility is determined by the actual headset dimensions and mounting interface, not by bicycle brand alone.

If you are unsure whether this product fits your bicycle, please contact us with photos and measurements of your original components.

Precision Titanium Construction

S-PARTS uses TC4 titanium alloy for its combination of mechanical strength, low weight, and corrosion resistance.

According to the manufacturer's material information, the selected titanium alloy has an average tensile strength exceeding 1,050 MPa under its testing conditions.

The fastening components are precision-machined to support accurate assembly and consistent fit.

Customize Your Cockpit

Whether you prefer the understated Black Gel Film design, the distinctive Octopus and Pegasus patterns, or the modern Titanium & Carbon and Poison Capsule styles, the S-PARTS titanium headset top cap offers a personalized finishing touch.

Choose your favorite design and color to complement your bicycle build.

호환성 확인: 원제조업체(OEM) 부품의 모델과 배치가 복잡하기 때문에 이 제품이 호환되지 않는 경우가 있을 수 있습니다.

제품을 받으신 후 설치 전에 OEM 사양과 비교하여 호환성을 확인해 주시기 바랍니다.

토크 사양: 이 제품은 OEM 부품 매뉴얼에 명시된 토크 값에 따라 엄격히 설치하십시오. 설치 문제: OEM 사양과 차이가 있거나 설치 초기 단계에서 어려움이 발생할 경우 즉시 중단하고 반품 또는 교환을 위해 고객 서비스에 문의하십시오.

강제 설치 금지: 어떠한 경우에도 강제로 설치하지 마십시오. 책임: 이 제품(또는 그 부품)의 강제 설치 또는 무단 개조로 인한 모든 손해는 구매자의 단독 책임입니다.

모든 제품은 수령 시 보게 될 색상을 정확하게 표현하기 위해 촬영되었습니다.

조명, 각도 또는 화면 설정의 차이로 인해 약간의 색상 차이가 발생할 수 있습니다.

실제 제품을 기준으로 생각해 주시기 바랍니다. "컬러" 및 "블루" 제품의 경우 염색 과정에서 색상 분포가 고르지 않을 수 있어 각 제품이 독특합니다.