These Polished Thunder Trucks trucks have a 6.5" hanger and a 9.125" 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 161 Team Polished Skateboard Trucks - 6.5" Hanger 9.125" 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 161 Team Polished Skateboard Trucks - 6.5" Hanger 9.125" Axle.