The Slappy ST1 Curb Killer Hollow Inverted Trucks in Matte Black 9.0 are built for skaters looking for lightweight performance, smooth grind feel, and maximum clearance for technical skating. Featuring hollow construction and inverted kingpins, these trucks reduce weight while improving grind contact and minimizing hang-ups on ledges and curbs.

Designed with Slappy’s signature turn geometry and grind-focused shape, the ST1 Curb Killer delivers responsive turning, reliable stability, and excellent lock-in across all terrain. The Matte Black finish gives the trucks a clean stealth look that pairs perfectly with wider modern setups.

The 9.0 size is ideal for wider decks, transition skating, cruisers, shaped boards, and riders wanting extra stability and control.

Features:
9.0 axle width
Hollow axle and kingpin construction
Inverted kingpin design for grind clearance
ST1 geometry for responsive turning
Smooth grind-focused hanger shape
Durable Matte Black finish
Ideal for wider skateboard setups