The Pro Series II has the same strength as the original Pro Series, but is designed to give an alternative option to suit the needs of different applications and conditions such as mud and endurance racing.The Pro Series II features a sealed outboard CV with our new accordion style boot made from high strength materials!  Tests prove our Pro Series axles to be over 2 times stronger than the OEM shafts. Direct OEM fit replacement.  100% manufactured and assembled in the USA. 

• Fits Cognito Long Travel Kit
• +3.73" over stock length
• 300M axle shaft
• CVs feature 4340 chromoly body & 300M internals - Inner CV plunges 2.25”
• 33 spline 300M center bar with plunging inboard CV eliminates halfshaft pull-out
• Designed for extreme racing conditions

Recommended grease: HT1LF-SPEC

Backed by a 90 day Warranty against breakage to the original purchaser.

Learn more about our affordable Pro Series rebuild program HERE.

Sold Individually

** ALL UTV’S WHICH HAVE A-ARMS, RADIUS RODS, TRAILING ARMS OR ANGLES ADJUSTED OUTSIDE STOCK SPECS MUST MEASURE BIKE ACCORDINGLY AS AXLE LENGTH WILL BE AFFECTED. PLEASE SEE OUR MEASUREMENT INSTRUCTIONS.