looking to change my rear sprocket on my 01 yz426. it has the stock 49 and i wanted to know how big of a difference a 50 would make. i do mostly trails but also like hitting the hill climbs. i'm not too worried about top speed but would still like to go fast.

Two percent.

What kind of riding do you do? I run 13/50 and mostly ride trails. Gears are a little low for desert blasting, but that keeps me alive :lol:

2% is correct and I've been thinking of doing the same. I figured there was no way you could tell the difference of only 2% but everyone who runs that says it's a huge difference. I'm ordering a 50 real soon as I ride a really tight SX track mostly.

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