Apex Forged Alloy Wheel SM-10RS 18" x 11" ET57 Motorsport Gold 70.3mm 5x120.65mm exterior Ultra Series Valves are heattreated

Ultra Series Valves are heattreated using a proprietary process for extraordinary strength and durability

each and every timeDesigned using leading-edge Solidworks 3D CAD & Cosmos FEA softwareAdvanced Geometry minimizes parasitic drivetrain losses

From day one

Standard 3

and Skunk2 Lost Motion Assembly springs are 3 percent stiffer than ITR springs

Apex Forged Alloy Wheel SM-10RS 18" x 11" ET57 Motorsport Gold 70.3mm 5x120.65mm exterior Ultra Series Valves are heattreatedThe new SM 10RS, part of our Sprint Line of forged wheels, features reduced weight and greater stiffness to improve lap times. 10K Ton Forged 6061 T6 Aluminum I Beam Spokes for Reduced Weight Stronger Sprint Spec Inner Lip Massive Brake Clearance Paintless Knurled Beads Unmatched Replacement Program Lifetime Structural Warranty Independently Tested and Certified As part of our Forged Sprint Line, the SM 10RS was built to be extremely light while still