S-TECH Ultralight Steel Sprocket

 

Long service life with low weight! 

The S-TECH ultra-light steel sprockets were developed specifically for the extremely tough operating conditions in motocross and enduro .By using very high quality steel as well as modern design methods and FEM calculations, the weight/strength ratio could be optimized in the best possible way. Compared to conventional steel sprockets, a S-TECH Ultralight steel sprocket thus has a weight saving of over 35%. The production by means of modern manufacturing processes also guarantees low manufacturing tolerances.

Ideally suited for use in muddy and highly abrasive operating conditions

Features:

• Most cost effective total solution due to long life and low price
• over 35% lighter than a conventional steel sprocket. Weight: approx. 700 - 800 g (depending on model)
• Axial and radial run-out accuracy less than 0.1 mm
• made of high quality and high strength steel
• specially surface treated
• Made in Germany by ESJOT (OEM manufacturer for well-known European motorcycle manufacturers)

 

Suitable for:

 

• YZ 125 (from 1999->)
• YZ 250 (from 1999->)
• YZ-F 250 (from 2001->)
• YZ-F 400/426/450 (from 1999->)
• WR-F 400/426/450 (from 1999->)

 

Suitable for: YAMAHA WR250F 2001 2022 YAMAHA WR400F 1999 2000 YAMAHA WR426F 2001 2002 YAMAHA WR450F 2003 2022 YAMAHA YZ125 1999 2022 YAMAHA YZ250F 2001 2022 YAMAHA YZ250 1999 2022 YAMAHA YZ400F 1999 1999 YAMAHA YZ426F 2000 2002 YAMAHA YZ450F 2003 2022