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Slappy ST1 Inverted Hollow Skateboard Trucks

8 Reviews
(8)
polished 9.0
Select Style: polished 9.0


Overview

Slappy ST1 Inverted Hollow Skateboard Trucks have a hollow axle and an inverted kingpin that locks into a shaft-nut in the baseplate providing reduced weight and durability with ultimate grind clearance. Multiple axle sizes available. Sold as a set of two.

Axle/Kingpin Style
  • Hollow Axle
  • Inverted Kingpin
Baseplate Style
  • Standard

Features

Axle/Kingpin Style

Hollow Axle - Hollow axle trucks cut down on the materials used in the axle, so your trucks feel lighter, because they are lighter.

Inverted Kingpin - An inverted kingpin means the threads are in the trucks, meaning that even after prolonged grinding, you will always be able to tighten or loosen your trucks.

Non-Compatible Risers

Risers from the following brands are not compatible with the baseplates of these trucks.

Bear, Loaded, Paris, Rayne

Specs

Size8.0 axle8.25 axle8.5 axle8.75 axle9.0 axle
Hanger (mm):136.0 143.0 149.0 156.0 162.0
Board Range (in):7.75 - 8.25 8.0 - 8.5 8.25 - 8.5 8.5 - 9.0 8.75 - 9.25
Height (mm):53.9 53.9 53.9 53.9 53.9
Weight (g):354.0 362.0 368.0 370.0 383.0

Reviews

4.4
Overall Rating
Reviewed by 8 customers
Epic
by Joshua Nichols in Syracuse, UT (Verified Buyer)
Posted on 4/1/2024
Slappy ST1 Inverted Hollow Skateboard Trucks - polished 8.75
Nice
0 person has found this review helpful
Grind great, bushings sucked
by Joshua Staskal in Mesa, AZ (Verified Buyer)
Posted on 11/12/2023
Slappy ST1 Inverted Hollow Skateboard Trucks - polished 8.5
I wasnt happy with bushings but slapping some Thunder 94s (medium hard) ones made them so much better.
2 people have found this review helpful
Hands down best trucks
by Sammy Sanchez in North Las Vegas, NV (Verified Buyer)
Posted on 8/12/2023
Slappy ST1 Inverted Hollow Skateboard Trucks - polished 9.0
Feel good straight out the box, it fits my 9.25 cruiser/ slappy deck super well and make for a great ride!
1 person has found this review helpful
Honest best trucks
by Sammy Sanchez in North Las Vegas, NV (Verified Buyer)
Posted on 8/12/2023
Slappy ST1 Inverted Hollow Skateboard Trucks - polished 8.5
Straight out the bag the trucks feel super worn in. It's honestly crazy how they got it dialed in like that. Grind super well and honestly am so happy with my purchase!
0 person has found this review helpful
These trucks suck
by Abdul
Posted on 7/24/2023
Slappy ST1 Inverted Hollow Skateboard Trucks
I’ve skated indies for the past 15 years and thought I’d switch it up. The concept of the inverted hollow kingpin and axel is great. Unfortunately these trucks constantly get loose. I hate having to tighten them every day. Stick to the classics yall.
4 people have found this review helpful
Best trucks
by Jed Boole in Los Gatos, CA (Verified Buyer)
Posted on 6/20/2023
Slappy ST1 Inverted Hollow Skateboard Trucks - polished 8.75
These are my trucks from now on. I did scrap the bushings and go with bones hardcore hards. They’re super Carvy like Indy’s or maybe a little more. But quicker I think. Also no wheelbite with 56mm wheels so maybe a bit taller? Definitely a bit lighter than my 169s.
I love these trucks and the 169s are not going back on.
2 people have found this review helpful