These Polished Thunder Trucks trucks have a 5.25" hanger and a 8.0" axle. Thunder Trucks skateboard trucks are known for being some of the most reliable trucks on the market, and won't let you down. Thunder Trucks 147mm Inverted Polished Skateboard Trucks - 5.25" Hanger 8.0" Axle guarantees a stellar ride, provided you're a stellar rider. NOTE: Sold only as a set of two (2) trucks. Includes: One (1) set of two (2) Polished Thunder Trucks 147mm Inverted Polished Skateboard Trucks - 5.25" Hanger 8.0" Axle.