HondaCB650

Long-time rider with basic knowledge of engines, attempting my first engine surgery to replace a leaking head gasket on this recently-acquired bike. Everything is going smoothly so far thanks to this forum and YouTube. Upon removal of the head I have found that all 4 pistons have heavy deposits on t...

I'm going to leave it basically as-is, with two exceptions - I'll replace the stock handlebar with a lower Euro bar, and I'd like to replace the seat with one like this - does anyone know where this seat can be purchased? I've searched all over the internet and can't find it...

Just purchased the bike today, looking forward to enjoying it once spring arrives!

New member here, in the market for a classic Honda to replace the CB500 I foolishly sold a few years ago. I've found a CB650 for sale and would love your expert opinions on the bike, the asking price, etc. It is a 1981 CB650 with 13,900 miles and appears to be in good shape (see photos). The current...