Slappy ST1 Inverted Hollow Lights Ultra Low Kingpin Skateboard Trucks | 8.0"
The gold standard for grind clearance.
Slappy Trucks is the brainchild of Mike Sinclair — two years of obsessive refinement in pursuit of the perfect truck. The ST1 Inverted Hollow Lights takes everything great about the ST1 and pushes it further. The ultra low inverted hollow kingpin sits deeply recessed with a shorter top bushing, creating even more grind clearance and an increased Slappy angle — meaning smoother lock-ins, zero kingpin drag on Smith grinds and feebles, and a noticeably quicker, snappier turn. No break-in time. No hang-ups. Guaranteed.
Key Features
✅ Ultra low inverted hollow kingpin and axle — the gold standard for grind clearance
✅ Shorter top bushing and increased Slappy angle — more clearance, snappier response
✅ More kingpin thread — dial trucks looser or tighter to your exact preference
✅ Forged baseplate — strong, light and built to handle abuse
✅ Sold as a pair — no break-in time, mount and ride
Specs
Size: 8.0"
Axle Width: 8.00"
Hanger Width: 136mm
Height: 53.9mm
Weight: 337g (per truck)
Grind Clearance: 12.5mm
Slappy Angle: 25°
Recommended Deck Width: 7.875"–8.125"
Construction: Hollow inverted kingpin and hollow axle, aluminium hanger and baseplate, forged baseplate
Sold as: Pair
Why Buy from Twelve
✔️ Free shipping Australia-wide on orders over $90
✔️ Melbourne showroom with expert advice and in-store support
✔️ Authorised dealer with full manufacturer warranty |
✔️ Flexible payment options including Afterpay & Zip
✔️ Specialists in snow, skate, and electric — 12 months a year
