450r sprockets on a 400ex

[quadman 05400ex]

could i get like a 13 tooth sprocket 4 a 450 or could i get one for the 400 but what i as wondering is are the 405r and the 05 06 ex the same beceasu the 04 and down wont fit the 05 06's

[sixer3]

i have a 13tooth jt counter sprocket for a 05 400ex yes the 05 model..... i had it on for about 15 minutes of ride time down the street, then took it off it is BRAND NEW!.....

i would trade it for your 15 tooth straight up, i dont care if the 15 is stock or not

[quadman 05400ex]

k but its at like 89% SO ITS OK PM AND WILL WORK THIS OUT

[cals400ex]

the 400ex and 450r front sprockets mount differently. the 400ex uses 2 bolts, the 450r uses 1. the rear sprockets are interchangable though.