Some of the best selling brands in 2012 are Ducati, Yamaha and Honda. These are on the top amongst the best motorcycle brands.
Opinions differ but many owners prefer 15-40 W oil. The standard engine oil sold by Honda is recommended by them but there are also more expensive motorcycle oils available. Which one is best is an individual opinion.
I'm 6'7 and 300lbs........i have ridden the harley Davidson v-rod and it is stretched out pretty good......and even a Honda 1800.
the best additive is a metabond product
The Goldwing is a motorcycle built by Honda. One of the best places to get information on any Honda motorcycle is through a Honda dealership. Another is directly from the Honda USA website. The Gold Wing Road Riders Association or GWRRA may be able to assist with valuable information from experienced users as well.
The Honda crf,xr 100 (any year), because of the bikes light weight, surprising power, and it virtually unoutgrowable size.
The best place to find parts for a Honda CR250 motorcycle is at a Honda motorcycle dealership. Local speed or racing shops and shops dealing in motorcycle customization may also be good places to look, depending on the year and model of CR250 and the type of parts required.
10w-40 motorcycle or ATV oil designed for wet clutches is best for your 250.