IPK – Front Torsion Bars Factory‑spec IPK torsion bars — tune front‑end flex and handling response with precision‑matched options. The IPK Front Torsion Bar range gives racers full control over front‑end flex and chassis response. Whether you're chasing more bite, better release, or a softer feel over bumps, these factory‑engineered bars deliver predictable tuning across all track conditions. Available in Standard, 1.5mm, 2mm, Flat Section, and Nylon, each bar offers a distinct flex profile. The metal bars provide progressive stiffness for high‑grip setups, while the Flat Section bar delivers sharper rebound and the Nylon bar softens initial turn‑in for smoother rotation. Key Features Genuine IPK front torsion bars Available in: Standard (baseline flex) 1.5mm (softer response) 2mm (stiffer handling more Jack) Flat Section (quick rebound, good mid exit) Nylon (softest feel, smooth release off corner) Precision‑machined for consistent flex characteristics Direct‑fit for Praga, Formula K, OK1, and RS Kart chassis Quick‑swap design for fast tuning between sessions Why Racers Choose It Front‑end feel is everything — this torsion bar set lets you dial in the exact response your driver needs. Kartbay — premium parts, engineered for performance.