Compare ProComp Pro Comp Beadlock | Trilogy Race Wheel | 75 Series | 17x9 Trilogy Series 75 Race Wheels 17x9 Satin Black Pro Comp Alloy Wheels Wheel Size: 17x9 Pro Comp's latest beadlock race wheel. These beadlocks are known for taking on the most gnarliers of terrain. They are available in satin black or super... Compare