The Honda CB 900 F is a classic motorcycle. It is not old enough or special enough to be classified as vintage.
Quoted at 95hp @9000rpm.
Some recommended accessories for the Honda CB900F are graphics, seat covers, and vehicle covers. Bags such as gear bags, helmet bags, saddlebags, and tank bags are also recommended.
26mm inlet 22.5 exhaust
Loosen the locknuts on the front and back tensioners and back off the bolts, start engine and let it idle for a while. Tighten the bolts, just snug them up, and re-tighten the locknuts.