Adjustable key 8x7x60 mm 

Optimize the lock and safety of your rear train with the adjustable key 8x7x60 mm, also called adjustable fluid key in the jargon of karting mechanics. This technical component is essential to guarantee a perfect blockage of the wheel hub on the axle.

Designed with high machining accuracy and made of high-strength steel, this adjustable key effectively prevents any movement or unwanted slide during high acceleration and track braking phases.

Description and technical characteristics

• Product Type: Adjustable key / Axle key.

• Dimensions: 8 x 7 x 60 mm.

• Main function: Provide the solid and reliable locking of the wheel hub on the kart axle.

• Design: Canté adjustable system with a clamping screw for a micrometric fit without play.

• Material: High resistance steel heat treated to support extreme stresses in stroke.

📖 The importance of the axle key in competition

In mechanical sports, the rear train cash from colossal loads. The wheel hub undergoes permanent shear forces that can rotate or move along the axle if the mechanical bonding defeats.

Using a high quality adjustable key allows you to transmit engine power in a direct way while maintaining the geometric configuration of your perfectly stable kart, even in the most demanding race conditions.

🔧 Michel's trick

"Michel, our technical expert, recommends you: when mounting your axle hubs, carefully clean the shaft groove and slightly grease the threads. Tighten the adjustable key screw with caution so that the notched system is perfectly connected. Remember to inspect the status of your keys during each change of track or high revision: a marked or sheared piece must be replaced immediately. "

⚠️ Security Council: Never take the track with a poorly locked hub. A hub slide in full charge instantly modifies the behavior of Kart and represents a critical risk for your safety.

Order your adjustable 8x7x60 mm key now on Magickart.fr for a perfectly locked rear yard. Fast shipping.

❓ FAQ: your frequent questions

Q: What is the difference between a conventional key and an adjustable key ? A: Unlike a fixed flat key, the adjustable and notched model allows precise screw adjustment that mechanically blocks the hub positioning, eliminating any risk of game or axial displacement on the axle.

Q: On which karts this dimension 8x7x60 mm settles ? A: It adapts on the vast majority of competition and leisure karting axles using keystrokes compatible with 8x7x60 mm format.

Q: Does the notch system resist the efforts of the race ? A: YES I DO. Thanks to its high strength steel manufacture and its mechanical clamping principle, it is designed to maintain the stable kart configuration under the most intense constraints.

📋 Product Information (GPSR) & Technical Summary