ADJUSTABLE SPLINED KEY 8X4X70 MM - 2 PINS

High-precision splined key designed to ensure a solid and secure locking of the wheel hub on the kart axle, preventing unwanted movements or backward shifts even under extreme racing conditions.
Made from high-strength steel, it guarantees maximum setup stability and reliable power transmission.
Equipped with 2 Ø7.4 mm pins spaced 34 mm apart, it allows for precise coupling between the shaft and mechanical components, eliminating play and slippage.
Ideal for applications in karting, motorsports, and high-performance mechanics.
Technical specifications:
Dimensions: 8 mm (width) × 4 mm (height) × 70 mm (length)
Pins: 2 × Ø7.4 mm
Pin spacing: 34 mm
Material: high-strength steel
Applications: shafts, hubs, sprockets, pulleys, flywheels, etc.