KMC Powersports Ks436 Impact Forged Beadlock Wheel 4/137 With a raw aesthetic and clean lines, the Ks436 Impact Forged Beadlock is a great option for those seeking an upgrade to their existing setup. Features: Aluminum construction No center cap Machined bead hump Knurled bead seat Bore: 4/137: 96.00mm 4/156: 115.10mm Load rating: 1250 Weight: 13.89-14.04 lbs. (depending on wheel size) Requires aftermarket lug nuts and valve stem (sold separately) Sold each Note: Image is for representation only. Actual product will vary depending on size, bolt pattern and selected offset.