Below are two we use regularly that can be shipped quickly, and limited-time Labor Day sales sweeten the deal—making the ride smoother and your wallet a little happier. With its whisper-quiet belt-drive system, internal battery, and single-speed simplicity, this stealth commuter rides like a breeze-powered rocket. Priority Bicycles Gemini Smart.Shift Gravel (Aluminum) — $2,899 w/ coupon BYESUMMER600 (was $3,499) Priority Bicycles See ItDon’t let the lack of a motor fool you—the Priority Gemini Smart.Shift is still a tech-forward ride. It rocks a Pinion gearbox with 12 perfectly spaced electronic gears that shift near-instantly, even under load, at the press of a button. (And there are other promos on both electric and acoustic bikes, so make it a priority to head over to Priority.)