1. VORTEX YAMAHA YZF-R1 / M 15-19 V3 2.0 GOLD CHAIN AND SPROCKET KIT 525 16t And 41t
I tried to have my 17 Yamaha r1 light weight possible with the stock gearing. I buy this vortex kit 16t and 41t and gold 525 chain because they say vortex keep the original gearing and is light weight then OEM chain and sprocket. They lied because this vortex is Very heavy kit I don’t Recommend if you want to save weight. I really want to return it back but I need to fix my bike and ride soon possible so I put it on my bike work ok but No even close to the light weight the original yamaha chain and sprocket kit. For example Oem chain and sprocket all together Weight is 6.5 lb and vortex kit is 10lb 3.5 lb more this is ridiculous bad.