Rear Axle Shafts for Spider 9 / Super 8 V2

These rear axle shafts are designed specifically for use with the licensed Spidertrax™ Spider 9™ axles. Made from 300M chromoly steel. Please note: These axle shafts are only compatible with Spidertrax™ Spider 9™ axles and Super 8 V2 Axles. They will not fit Super 8 V1 axles or any other axle style. What’s Included: (2) Rear Axle Shafts    “WARNING: This product may contain chemicals known to the State of California to cause cancer.” WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.”