XR650L '93 - '25 A stiffer shock spring will help you get through the whoops or just help handle that extra baggage on the rear. Stock spring rate is 10.5 KG/mm *Spring color may vary due to specification requirement and availability. Choose Spring Rate 11.6kg/mm12.0kg/mm13.4kg/mm14.3kg/mm15.2kg/mm Please contact us for availability information $149.95