[cheeRS]

ive just bought a crf 250r 2007 and im well pleased , i got home 2 night a kicked the bike up and i noticed stright away the exhaust was glowing red any ideas or is this nothing 2 worry about ? thx paul

[redrider911]

It's normal, and easier to see in the dark.

[mikey526]

Yeah, first time I saw that I thought the pipe was gonna explode. I can see it early in mornings on race days if its kinda dark.. so its normal.

[KevinM]

your might be running a little lean.

Stock is 42 pilot 175 main. I'm running a 45 pilot and now a 175 main again. was 180.. too rich.

Adjust your fuel screw if you haven't already.