Racing Steel Sprocket (RFE-990-49-BLK) by Supersprox. Teeth Quantity: 49. Colour: Black. Position: Rear. Supersprox is now offering an all steel motocross sprocket kit with a Life Time Guarantee on the rear sprocket. Yes you did just read that Life Time Guarantee on all motocross steel sprocket. No other sprocket manufacturer will give you that. You get the same quality steel sprocket as Supersprox Stealth Sprocket. This economy sprocket kit will allow even the weekend warrior to have long lasting drive components on their bikes.

Features:

• The only dual material rear sprocket available for both street and off road applications
• Steel teeth last up to 3 times longer than aluminium
• 7075-T651 Aluminium core, lighter than steel
• CNC machined, providing perfect fit on the wheel
• Larger tooth radius reduces chain friction and extends chain life
• U. S. #03792104.6 and European 7,481,729B2 patented
• Perfect for motor-sport applications
• Made using CNC machining processes
• Crafted with precision from reliable materials
• World leading motorcycle sprockets

Supersprox® is a true world leader in the production of performance sprockets. With a long tradition of expertise in the motorcycle field, the company has provided the best quality racing sprockets since 1959. Today, it is undoubtedly the largest manufacturer of motorcycle sprockets in Europe, but its passion remains in the production of the technical sprockets, like the Supersprox-stealth. Its products were fitted to the motorcycles of 6 world champions in 2014 and 7 world champions in 2015. The company is constantly looking for ways to become more flexible in production, whilst keeping its high standards. This flexibility allows it to meet the growing diversity in need from customers.