CH9SB Performance Features: 1.Korean-Made Carrier Assembly ensures Low Noise. 2.Low Weight, Economic Fuel Consumption. 3.Efficient Drive Unit meets Torque Requirement of Euro IV Engine. 4.Various Ratio makes reasonable Vehicle Motivity. 5.High-Frequency Quenched Spindle, convenients for Rim Disassembling. 6.Stamping Welding Structure, most domestic Suspension Matchable. 7.Optional Caliper according to different demand (Disc Brake). 8.Optional ASA according to different demand (Drum Brake). 9.Standard ABS enhanced Vehicle Stabilization and Controllability.