ARO 120/KTM 300 Gearing

[schwany31]

KTM 300 2T guys...

What's everyone running for a front sprocket with a ARO 120.

Moving to a KTM 300 this year,

Last year i ran a 14T on a YZ300 with a WR transmission (Lower 3rd)
Was able to pull 3rd gear, worked well...

KTM's 6 speed....curious what everyone is running.

Stock gearing on the ARO

Thanks

 

[CATSLEDMAN1]

KTM 300 2T guys...

What's everyone running for a front sprocket with a ARO 120.

Moving to a KTM 300 this year,

Last year i ran a 14T on a YZ300 with a WR transmission (Lower 3rd)
Was able to pull 3rd gear, worked well...

KTM's 6 speed....curious what everyone is running.

Stock gearing on the ARO

Thanks

If you upgrade your bike to kit chain setup, you run 15t on bike to 18t on kit then chain clears without using the sag in the chain with the plastic rubbing block that vibrates and robs power. Then 17 top to 18 bottom in the chain case. works very well on my KTM500,
my pals KTM 450, 2020 KTM 450 with 3" aro. Good track speed. Go pull up these threads from last year, good post with pictures for both ARO and Riot kits.