IPK - 25mm Front Hub - 90mm Long (TROPHY CLASS)

IPK – 25mm Front Hub – 90mm Long (Trophy Class)

Long‑reach 25mm front hub engineered for maximum stability, smoother steering response, and increased steering angle in wet conditions.

The IPK 25mm Front Hub – 90mm Long is the longest hub option for IPK chassis running 25mm front spindles. By extending the wheel further from the spindle, the 90mm length widens the front track and calms initial steering bite, giving drivers a more stable, predictable front‑end feel.

This hub is also ideal for wet conditions, where drivers often require more steering angle and a smoother, less reactive front end. The extended length helps the kart rotate more progressively, reducing snap and improving confidence on slippery surfaces.

Machined from high‑grade aluminium, the hub delivers exceptional rigidity, smooth bearing support, and consistent wheel alignment across all IPK chassis.

Key Features

• Genuine IPK 25mm front hub (Trophy Class)
• Aluminium Construction
• 90mm length — longest option for maximum stability
• Excellent for wet‑weather setups requiring increased steering angle
• Makes steering easier with less driver input
• Steel Seal 
• Heavier weight than standard open 90mm version
• High‑rigidity aluminium construction
• Precision‑machined for perfect spindle and bearing fitment
• Maintains correct wheel spacing and scrub radius
• Direct‑fit for Praga, Formula K, OK1, and RS Kart chassis
• Ideal for high‑grip tracks, unsettled conditions, or wet racing

Why Racers Choose It

When grip drops or the kart feels too reactive, the 90mm hub delivers stability, smoother rotation, and the extra steering angle needed to stay fast in the wet.