HSC Ceramic Hybrid BB386 Bottom Bracket

Precision, Performance & Durability

Upgrade your bottom bracket with the HSC BB386, engineered for exceptional performance and long-term reliability. Featuring a CNC-machined Delrin shell, this bottom bracket ensures a secure, creak-free fit while protecting your frame. The Si3N4 ceramic hybrid bearings and ABEC-7 steel races deliver ultra-smooth rotation, reducing friction and improving efficiency.

Enhance your ride with a lightweight, high-performance bottom bracket.

🔹 Why Buy HSC?

• Precision Fit – Delrin shell prevents misalignment and creaking.
• Ultra-Smooth Bearings – Si3N4 ceramic hybrid bearings minimize rolling resistance.
• Built for Performance – ABEC-7 steel races ensure long-lasting durability.
• Lightweight Advantage – Optimized materials reduce weight without sacrificing strength.

📌 Specs:

•  Shell I.D.: 46 mm
•  Shell Width: 86.5 mm
•  Weight: ~105g
•  Material: CNC-Machined Delrin + Si3N4 Ceramic Hybrid Bearings
•  Bearing Quality: ABEC-7
•  Installation Tool: Requires a precision bearing press

⚙️ Compatibility:

• Designed for BB386 EVO frames (86.5mm wide)
• ✔ Shimano Hollowtech II (24mm spindle)
• ✔ SRAM DUB (29mm spindle)

🛠 Installation:

• For best performance and to prevent frame damage, use a quality bearing press during installation.

🚴 Upgrade your drivetrain with smoother, more efficient performance today! 🚴