ProX Ultralight Steel Rear Sprocket

The ProX ultralight steel rear sprockets now come in a new and revised design. The new design is slightly lighter as current ProX ultralight design and can be up to 35% lighter than other regular steel sprocket.  These sprockets are all manufactured from premium quality high strength steel and offer superior durability, even under the most extreme riding circumstances. Using the ProX ultralight steel sprockets is a great solution as they easily offer 2-3 times the lifespan of an aluminum sprocket.

The center holes are precision cut on CNC machines using tight tolerances. The mounting holes are all countersunk and cleaned for perfect fit. Teeth are cut with a special procedure called "Diamond Cut" which keeps tolerances of overal diameter and wobble under 0.2 mm. to guarantee super smooth running. As a finishing touch the ProX ultralight steel sprockets come with black color coating for extra protection and great looks.                                                                                                          

The sprockets are machined in an ultralightweight but strong design that brings a perfect balance between strength, performance and durability.                                                                                                                     

A full range of ultralight steel Dirtbike sprockets are available in a wide variety of teeth.                            

ProX Ultralight Steel Rear Sprocket

• Manufactured from premium quality high strength steel for superior durability.                   
• Precision CNC machined for perfect fit and lightweight design for ultimate performance.
• Black color coated for extra protection and great looks.                             
• Offering the perfect balance between strength, performance and longevity.