Reddit reviews Vortex (3521-15) 15-Tooth 530-Pitch Front Sprocket
We found 1 Reddit comments about Vortex (3521-15) 15-Tooth 530-Pitch Front Sprocket. Here are the top ones, ranked by their Reddit score.
For more than 15 years, U.S.-based Vortex Racing continues to manufacture, market and sell top-quality motorcycle racing components for Motocross, Supercross, Road Racing, Flat Track Racing and Minibikes.Owned and operated by motorcycle racers and enthusiasts, they focus on absolute quality.Each of their race components is made to the tightest tolerances with the best quality materials in the industry.Vortex tests on the track with direct feedback from top professional race teams worldwide.Vortex parts have been put to the test by some of the world's most respected champions and teams.
My guess would be that the spacer or flange is needed to perfectly align with the rear sprocket. It should be evident enough when you take a look under the cover.
It looks like the Vortex sprocket has it, maybe try that next time?