Great product easy to install. Engagement feels alot smoother between the chain and sprocket. I would recommend this in a 12t and order the vortex rear sprocket in a 45t for your r3 to get power throughout all gears.
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The Vortex Steel Front Sprockets are precision manufactured and induction hardened to precise tolerances. Zinc coated to resist corrosionand drilled lightening holes to reduce rotating mass they are built to last.
|Motorcycle Model:||Yamaha R3 2015-2019|
|OEM Rear Sprocket||43 Tooth|
|OEM Front Sprocket||14 Tooth|
|OEM Chain Details||520-112 Links|