Sixity Powersports helps diehard riders find affordable - and awesome - replacement parts for their machines. Our story begins in 2006 when two brothers launched Sixity by selling powersport parts out of a storage unit. Continuing as a family-owned, customer-centric company, the Sixity brand has become a popular choice with ATV enthusiasts. In addition to Sixity Axles, the company has grown to offer thousands of ATV, Motorcycle, Snowmobile, and Auto Parts. Based in Indiana and California Owned and Operated in the USA Member of the Better Business Bureau Sixity XTA Series ATV / UTV Axles Dominate the terrain with the Sixity XTA Series Severe-Duty OE-replacement ATV/UTV Axle Delivering maximal durability and torque for extreme off-roading quads, 4-wheelers, and side-by-sides, XTA CV Axles vastly outperform OEM axles. Featuring a dynamic drive angle of over 40 degrees, the precision-manufactured Sixity XTA axles provide the ultimate in riding agility. And it installs easily with its precise OEM dimensional specifications for that exacting fit. Tap into the power of 4340 Chromoly steel alloy and ride hard through the toughest terrain. Sixity manufactures severe-duty OE-replacement ATV axles and UTV axles, designed for all the most popular ATV/UTVs. Sixity axles arrive new, complete, and fully assembled, including both inboard and outboard CV/universal joints. Built to exacting vehicle-specific parameters, Sixity Axles are precision-made powersport parts. Rigorous Quality Standards Whether you’re looking for an OEM replacement ATV front axle, ATV rear axle, or a full set of new axles for your four-wheeler, Sixity provides durable and dependable ATV components. All Sixity ATV Axles are manufactured from high-strength steel bars with flexible, puncture-resistant neoprene boots, and they arrive fully assembled for quick and easy installation. Manufactured under ISO/TS 16949 and ISO 9001 Quality Standards to OEM dimensional specifications, our Sixity Axles are designed to ensure vehicle fitment and product reliability. Precision CNC-machined surfaces provide superior balance, dynamic range (over 40 degree drive angle), and overall operating performance for both front ATV axles and rear ATV axles. Heavy-gauge neoprene axle boots provide exceptional flexibility and puncture-resistance. The 4340 Chromoly Steel of the Sixity XTA Axle provides exceptional strength-to-weight ratio and withstands extreme torque loads for demanding off-road riding. Induction heat-treated bearings reduce friction and increase CV-joint strength and durability. Temperature resistant, high-pressure Moly grease extends CV-joint life. XT Series Axles XTA Series Axles Buying Options Buying Options Price — no data — no data Construction Strong 5140 Chrome Steel Stronger 4340 Chrome-Moly Steel Strength Up to 10% Stronger than OEM Up to 20% Stronger than OEM Torque High Levels Extreme Levels Perfect For All Levels of Riding Enthusiasts All Riders, Built for the Best ISO/TS 16949 and ISO 9001 Quality Standards ✓ ✓ Fully Assembled ✓ ✓ Vehicle-Specific Fitment ✓ ✓