Slappy Trucks
The Ultra Low Inverted Hollow Kingpins Slappy are engineered to make skateboarding easier, faster and cleaner. Designed as the gold standard for grind clearance, these ultra low inverted hollow kingpins eliminate hang-ups and unlock smoother interactions with curbs, rails and coping. This 2 pack is a direct replacement for trucks with an inverted baseplate, delivering instant performance with no break-in time. Increased grind clearance, a higher Slappy angle and lightning-fast turning response make this a genuine upgrade for technical street skating from the very first session.
Performance is built around one clear goal: no hangups guaranteed. The ultra low profile removes unnecessary contact points during grinds, allowing cleaner lock-ins and faster exits. Increased Slappy angle makes curb tricks easier and more consistent, while the hollow construction reduces weight and delivers the quickest turn possible without sacrificing control. Less wheel bite and zero break-in time ensure a predictable, consistent feel straight out of the box.
Featuring an Ultra Low Hollow design, these kingpins combine reduced weight with long-term durability. The inverted system protects the kingpin head from impact damage, extending lifespan under heavy use. Extra thread length allows a wider adjustment range, making it easy to run trucks looser or tighter without limitation. Built for full compatibility with inverted baseplates and straightforward installation.
Ultra Low technology lowers the overall kingpin height, significantly increasing grind clearance and reducing wheel bite. The hollow design optimizes the weight-to-strength ratio, while the extended threading improves tuning flexibility. The result is a faster, cleaner and more responsive truck feel, especially noticeable in slappies and technical street skating.
Built for technical street skating, slappies and aggressive grinds where every millimetre of clearance matters.
For skaters looking to eliminate hang-ups, improve grind consistency and upgrade truck performance without changing their entire setup.
The ultra low profile maximises grind clearance, eliminates hang-ups and increases the Slappy angle for smoother, easier grinds.
No. They are designed specifically for trucks that use an inverted baseplate.
Yes. The ultra low design reduces contact points, allowing longer and cleaner grinds without hang-ups.
No. They deliver consistent performance with no break-in time from the first session.