OTK 50MM REAR WHEEL HUB - 148MM - MG

OTK – Rear Wheel Hub (50 mm – Magnesium – 148 mm)

Genuine OTK magnesium rear wheel hub designed for maximum rear-end stability, traction, and heat dissipation. At 148 mm length, this is the longest rear hub in the OTK lineup — ideal for high-grip conditions and wide rear track setups where control and consistency are critical.

Features & Benefits:

• ✅ OEM OTK component – guaranteed fit and finish

• 🧲 Magnesium construction for ultra-lightweight performance

• 📏 148 mm length for maximum rear-end stability and grip

• 🔩 Dual keyway slots for secure axle engagement

• ⚙️ Compatible with OTK wheels, spacers, and brake carriers

• 🛠️ CNC-machined for precision and durability

Specifications:

• Axle Size: 50 mm

• Hub Length: 148 mm

• Material: Magnesium

• Finish: Milled

• Part Code: 0053.F0

🏁 Where It’s Used

This hub is typically used in:

• High-grip track conditions (rubbered-in surfaces, hot climates)

• KZ and OK categories, where rear-end stability under braking and acceleration is crucial

• Wet weather setups, to increase rear traction and reduce snap-oversteer

• Wide rear track configurations, especially on circuits with fast corners and heavy braking zones

• Drivers seeking consistent rear grip across long stints or variable conditions

It’s a favorite among teams running Tony Kart, LN Kart, Kosmic, and CS55 chassis, especially in international competition where setup precision makes the difference.