Vintage Skateboard 1970 Sims Gullwing Split Axles 1st Gen Kryptonics Rare Vintage Skateboard 1970 Sims Gullwing Split Axles 1st Gen Kryptonics RareDeck is in great shape with minimal wear. Trucks are gullwing HPG IV with gullwing axle protector, and I will include an original NOS set of gullwing bushings. Wayne brown rad pads. 1st Gen raised letter kryptonics.