Weight: 363g each

9/16" socket

4140 Chromoly Steel Axles

Hardness: 81A

Inverted Grade 8 kingpin with 9/16" and 5

Ace AF1 LOW 22 Skateboard Trucks 7.75" Holiday 2018 Weight: 363g eachAce AF1 LOW 22 Polished skateboard trucks. Lightweight hollow kingpins. Manufactured with high quality AA 356. 2 alloy using our own proprietary casting method. Lowered true T6 heat treated baseplates and hangers. SAE 4140 steel alloy axles, oversized to eliminate bearing wobble. Patent pending rethreading axle nuts no more damaged axle ends. 10mm 91a top bushing. 12mm 86a bottom bushing. Durable Hand poured 96a urethane pivot bushings for smooth as