Void - Extreme Kneesliders
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Biggest Sparks
With 58 precisely cut stones, evenly distributed, our sliders guarantee maximum sparks and longer wear.
High Quality Velcro
Our Velcro is laser-cut with precision, featuring a soft dark black Alcantara-like finish. It’s stylish, durable, and includes 3D-engraved lettering for a premium touch.
Competition
Ours
Superior Surface Quality
Smooth, matte black finish with a premium look and feel. No marks on the road, just robust quality that enhances your ride.
Competition
Ours
Product Safety Information (click to expand)
The following information is provided in accordance with the General Product Safety Regulation (GPSR, Regulation (EU) 2023/988).
It contains key safety instructions, product use restrictions, and manufacturer contact information. For full compliance information, please download the detailed safety document below.
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Customer Reviews
Top ware super schneller versand extreme funken beim knieschleifen werde wieder hier bestellen
awesome this is the best spark slider what i see, tnx guys
Ich muss zugeben, ich war erst vom Preis was abgeschreckt, aber die Knieschleifer funken deutlich deutlich mehr als die Konkurrenz.
Ein Hingucker auf jeden Fall!!
Hab schon die zweiten Knieschleifer und bin überaus zufrieden. Schnelle Lieferung, Top Ware, super verpackt. Gerne wieder
Thank you for the fast shipping and good quality product it was good to buy from you guys
First i try yours sliders elbow was perfect,then i try today at circuit the knees sliders.was great,i can fire all the woods ha .ha.the sliders build strong with a lot point of titanium i thing its make another filling.WOW.
Werkt goed
Tolle Verarbeitung, Mega Funken und super schneller Versand 📦
Werde auf jeden Fall wieder bestellen
Danke 🤩
These pucks are fire!!
The sound is like an electric current running through power lines!
Amazing knee sliders! Highly recommend
Shop the look
Our Team
We are two co-founders backed by a dedicated team of eight who share our passion for riding. Together, we design, handcraft, and ship all our products directly from Germany. Every item is personally tested and refined using valuable feedback from our community—built for riders, by riders.
Why Trust Us?
Full Company Details
📍 Manufacturer: Jonas Haug, Krumme Str. 21a, 16552 Schildow, Germany (near Berlin)
📞 Phone: +49 1525 2385963
📧 Email: support@moltencores.com
📲 WhatsApp Support Available
What are we known for?
Social Media
✅ 14,000+ happy riders trust our quality 🏍️
✅ 23K Instagram followers & 3K+ shared stories by customers📸
✅ 600+ global partners 🤝
✅ 700M+ views on Instagram 🔥