Are Yamaha YBR125 exhausts Interchangeable

[thetiarnanater]

I have a yamaha ybr 125 2014 that i recently crashed and broke the exhaust, I was wondering if i can use exhausts from previous model years say maybe a 2005?

[iangaryprice]

Earlier YBR125 had a carb (upto about 2009 I think)

Later ones have fuel injection. The fuel injection ones have a Lambda sensor in the exhaust.

So unfortuantely although they will bolt on, you would not then have a lambda sensor, preventing the fuel injection system working correctly .

[Benny]

Does that mean there’s a cable going to the sensor? I mean it must rely information to the injectors somehow Is there anyway of transferring the sensor to another pipe?!

[Mississippi Bullfrog]

Check where the sensor is bolted into the original pipe. If you can drill the replacement pipe in the position and weld a nut with the right thread into that position you may be able to adapt the older pipe to take a sensor.

Not always easy to weld bike exhausts though if you have got the right kit. With it off the bike you can always take it to a workshop and let them do it.