front sprocket for orion 125cc

[user 2364]

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[roost]

hi, i run 17 tooth sprocket it is a genuine thumpstar

 

[Dirt Bikez & Pocket B]

www.extreme50s.com.au

 

[No-Fear]

why do u run such a large front sprocket on a genuine thumpy, is it so ur chain dont rub on the swingarm?

 

[roost]

genuine thumpstar 17 tooth will fit your orion