![Amazon.com: BH-Motor New Carburetor carb For Honda XL250 X250 XL250R XL250S Motosport 250 4-STROKE Dirt Pit Motor Bike 1978-1980 : Automotive Amazon.com: BH-Motor New Carburetor carb For Honda XL250 X250 XL250R XL250S Motosport 250 4-STROKE Dirt Pit Motor Bike 1978-1980 : Automotive](https://m.media-amazon.com/images/I/61cnkKKY2UL._AC_UF894,1000_QL80_.jpg)
Amazon.com: BH-Motor New Carburetor carb For Honda XL250 X250 XL250R XL250S Motosport 250 4-STROKE Dirt Pit Motor Bike 1978-1980 : Automotive
![Question: on these older air-cooled bikes (1980 Honda CM400T) about how hot should the lower portion of the motor be getting? I rode it about 30 mins ago and the bottom part Question: on these older air-cooled bikes (1980 Honda CM400T) about how hot should the lower portion of the motor be getting? I rode it about 30 mins ago and the bottom part](https://i.redd.it/u06n73vhplf71.jpg)
Question: on these older air-cooled bikes (1980 Honda CM400T) about how hot should the lower portion of the motor be getting? I rode it about 30 mins ago and the bottom part
![1980 Honda CB250N Super Dream 250CC for sale at Silverstone (UK) London Motorcycle Show (2022) - CLASSIC.COM 1980 Honda CB250N Super Dream 250CC for sale at Silverstone (UK) London Motorcycle Show (2022) - CLASSIC.COM](https://images.classic.com/vehicles/fa83cd552366a77c5255410bdd58ee44e0e9af37.jpg?auto=format&fit=crop&ar=4:3&w=320&h=240)