Summary: Performance and Universality

This 75 mm front hub is designed for diameter rockets 25 mm, the most common standard in competition karting (KZ, Rotax, X30). Made of high quality aluminum, it offers a perfect compromise between lightness to reduce the masses not suspended and robustness to cash the lateral shift loads.

Its 75 mm length allows a great modularity in setting your front channel, helping you find the ideal grip according to the track conditions.

-Why choose this hub 25 mm x 75 mm?

1. Universal design: Adapts on almost all market chassis (Birelart, OTK, CRG, Sodi, etc.) equipped with rockets in 25 mm.

2. Ready to roll: Comes with high precision bearings already installed for a fluid rotation from the mounting.

3. CNC machining: Aluminum machined accurately to guarantee a perfect centering of the rim and avoid any vibration at high speed.

4. Racing finish: Protective black anodizing offering excellent wear resistance and a sober and professional look.

💡 Michel's trick

"The 75 mm hub is the basis for adjusting your train before! My Pro Council: Never tighten your rim screws like a deaf, you might velve the reach of the hub. Small trick: Before putting on the hub on your rocket, checks that it is clean and put a very light fat movie or WD40 on the axis. It will avoid you get stuck when you have to change your front track settings in the emergency between two sleeves. And if you feel the least 'Gratton' in the bearings, change the direct, it's your direction precision that depends on it! "

- Adjustment & Mounting Guide

• Front way: By moving this hub outward (via rocket rings), you increase the grip of the front train to register.

• Tightening: Use wheel nuts in good condition to secure your rim on the three integrated studs.

• Maintenance: Check the absence of game in the bearings, especially after a shock on a vibrator.

- Technical specifications

• Material: High density aluminum.

• Dimensions: Inner diameter 25 mm / length 75 mm.

• Color: Anodized black.

• Compatibility: Universal (all chassis rocket 25 mm).

• Included: Bearings and studs rim.

❓ FAQ SEO (Frequently Asked Questions)

Q: Is this hub sold with the rim mounting screws? A: Yes, the hub comes with the 3 threaded studs to secure your standard rims.

Q: Does this hub be suitable for a minimal / cadet kart? A: No, minimal / cadets generally use 17 mm rockets. This model is for 25 mm rockets (senior, master, kz categories).

✅ Why buy at Magickart?

• Value for money: A robust and efficient hub at the right price.

• Immediate availability: Part criticism often held in stock for your urgent needs.

• Expert advice: A hesitation on the diameter of your rocket? Contact us!