RK's 525 x 120 XRE Series drive chain in gold combines aesthetic appeal with uncompromising performance. The XRE series utilizes advanced heat-treatment processes and precision-forged construction to deliver exceptional tensile strength and resistance to fatigue cracking. At 120 links, this chain fits mid-displacement sport bikes and street machines requiring dependable power transfer. The gold finish provides visual distinction while maintaining the same durability standards as RK's standard offerings. Engineered for riders who refuse to compromise between style and substance, this chain excels under aggressive acceleration and sustained high-RPM operation.