This HRC metal RF strap is a factory replacement suspension arm mount for the Schumacher Cat PB 4x4 buggy platform. The +2mm offset geometry adjusts front suspension geometry compared to the standard strap, giving tuners a setup option for fine-tuning handling. Machined from metal with countersunk mounting holes and square hub ends for precise fitment. Features: +2mm offset for suspension geometry tuning Metal construction for durability Countersunk mounting holes Direct replacement for Schumacher Cat PB platform 7/7/26 cs