The Eibach EMS Rear Spring Kit maximizes Honda CR125 motocross performance with a tuned spring rate. Crafted from high-tensile steel, this kit includes a rear spring for CR125 dirt bikes, enhancing traction and stability for racing or trail riding. Professional installation with compatible shocks is required. Powder-coated for corrosion resistance, it ensures durability in extreme conditions. Includes a limited lifetime manufacturer warranty.