Comes with Cap but uses stock petcock.
Does not come with billet cap in the picture.
**Dry break tank is a special order item with a 4-6 week ETA.
My Acerbis 6 Gal is nice for long rides, but this 4 Gal IMS is just right for all general cruising. It holds way more than the stock tank but is just as slim as the Honda tank for your knees to hug close to the bike. The see through model is nice to monitor the fuel level as you drive and when you place an LED light near it when you stop for a break at night its like a big light bulb! The quality is top notch and fit like a glove on installation. It did however make the carburetor idle screw knob hard to reach, so I just keep the idle a little higher and get used to not adjusting it so much. Super job IMS. And oh yeah, Justgastanks.com is just as awesome for their great site, service an follow up!!