SILVER None DUCATI ST2ST4 520 CONVERSIONS.

Description:

Ducati ST2/ST4 great all around bikes! Smooth and FAST but what we keep hearing is that they need a little bit of help off the line- even with all of that torque it;s geared a little too high- so we have the perfect package for your SPEED JUNKIES out there! Wether you;ve got a ST2 or ST4 this is the package for you. If you need the 520 conversion for the Ducati 916 748 996 998 superbikes they require a carrier and the whole kit is $309.99 you can find them in our stores.

This fits all of the Ducati ST models and increases power response across the rev range. Dyno tests prove that you can reach peak torque and HP an average of .3 seconds faster than stock! As you probably know all Ducatis come from the factory with a 520 chain- so this is not actually a conversion- but what is known as an acceleration kit.

Stock Sprocket sizes are 15 tooth front 38 tooth rear which has a final drive ratio of 2.53 Our optimum ratio is 14 tooth front 40 tooth rear which has a final drive ratio of 2.86. This adds amazing straight line acceleration!

Extensive testing on the street- eddy current dyno and on the race track have proven that this is the optimum ratio for your bike- however we can customize and resize the sprocket ring sizes for your application- your riding style or preferred fitment- whatever size fits you the best.

Ducati ST2 ST4 520 Conversion Chain Sprocket Kit 916 ST2 St