MXCHAMP A90 CarbonMatrix Dirt Bike Wheels Set for Yamaha YZ125 YZ250 YZ250F YZ450F WR250F WR450F 2002-2026

MXCHAMP A90 CarbonMatrix dirt bike wheels are laced up strongest and lightest dirt bike rims, forged motorcycle wheel hub & dirt bike spokes as well as professional mechanic with digital wheel balancer. These motocross wheels balancing reached out Japanese wheel balancing standard JIS D4215 Rims Rim made by aircraft-quality aluminum 7050  materials, three-stage heat treatment T7351 for highest tensile strength(550-560 Mpa), original  from KTM OEM’s motocross rims source and DOT approved, tested by top pro riders and teams in USA More lighter(21”x1.6”-36H front black dirt bike rims 1.449kgs/3.18lbs , rear black dirt bike rims 19”X2.15”-36H 1.95kgs/4.29lbs and 18”X2.15”-36H 1.8kgs/4.059lbs ) than OEM stock excel rims, did rims and other competitor’s rims. Hubs MXCHAMP Hubs made from aircraft quality heat forged 6061-T6 aluminum core completely hub inside, and employ tight tolerances to ensure perfect concentric Drilling angles in the hub by most advanced 5-axle CNC machine