advantages of 13th front???????

[sjw1176]

just curious guys whats the big advantage of the 13th front sprocket, i mostly ride trails, and race dirt drags. would the 13th front sprocket benefit me..
if so what year 450 dirt bike swaps with the quad........

[benwa450r]

A 13 tooth front sprocket will lower the gearing for trails. A 2004 CRF dirt bike sprocket will fit perfectly. All you have to do is tighten the chain a little when done.


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2004 TRX450R w/ HRC kit, Sparks Stainless Exhaust, Sparks Air Filter, 190 Main, AC nerfs, 13 tooth front, Razr MX tires, ITP T9 rims, Renthal low-bend.

[aces high33]

Simple as that.

[MIA450R]

...and if you're like me, all worried about losing top end speed, forget it...the 'R will still do over 70MPH with the 13T. I was DEAD EVEN with a DS 650 Baja at the top of 5th gear...

It's a rocket off the line, and geared just right for trail riding with the 13T.