These are Heavy Duty Axle Shafts for the Polaris RZR XP 1000 fit the stock Polaris or the Lone Star Suspension Kit. The rear axles are made from 300M and the fronts are 4340 and have a lifetime warranty against breaking to the original purchaser.
Note: Some LoneStar Racing products are built on order. Standard build time is between 2 to 4 weeks. Contact us if you would like to confirm availability of this product prior to ordering it.