Redline Cycle Sports is an authorized Vortex Racing Component dealer. 

 

 This is one 15 tooth front and one 47 tooth rear Vortex 520 Pitch Sprocket and VORTEX SX3 Chain KIT

THIS HAS THE SUPER DURABLE STEEL SPROCKETS FRONT AND REAR

Fits 06-21 Yamaha R6--R MODEL

This is the popular -1+2 gearing mod.

15 Tooth Front Sprocket

47 Tooth Steel Rear Sprocket

114 Link 520 SV3 O ring Chain.**** cut to length for your bike****** NO CUTTING NEEDED!!!

Please see fitment chart above.

520 sprockets are one of the best performance mods you can make you your bike.
The smaller chain offers less weight and drag which transfers into MORE POWER!!!!