onlyfire Universal BBQ Grill Rotisserie Kit, 110V Motor, 45 x 1/2 Hexagon Spit Rod Review (2026)

What comes in the kit

This onlyfire kit includes a stainless steel electric motor with a simple on and off switch, a pair of heavy duty meat forks, a counter balance kit, a spit handle for manual positioning, and a 45 inch by half inch hexagon spit rod that assembles from two sections. Universal and OEM style mounting brackets are also included, which onlyfire positions as fitting most gas, charcoal and custom grills rather than one specific brand. Having the motor, forks, counterweight and brackets bundled together means buyers do not need to source a separate motor or forks to get a working rotisserie setup out of the box.

Motor and everyday operation

The motor runs on standard 110V household power through a gear driven mechanism that owners have described as quiet in everyday use, which matters for anyone rotisserie cooking near a patio or open window. The forks use tapered prongs designed for easier insertion into and removal from the meat, and the mounting hardware uses thumb screws so the rod height and fork position can be adjusted without extra tools. Because it plugs into a standard outlet rather than running on batteries, the motor avoids the runtime limits of cordless rotisserie motors, as long as a nearby outdoor rated outlet is available.

Grill fit and compatibility

onlyfire sizes this kit for gas grills with a cooking box up to about 39 inches wide, which covers most mid-size 3 and 4 burner grills, and the 45 inch rod assembles from two sections to reach that span. The kit is explicitly not compatible with Weber gas grills, so Weber owners need a different rotisserie solution built for that brand's hardware. Because the brackets are described as universal and OEM style, they are meant to adapt to a range of grill frames rather than requiring a single specific mounting pattern. As with any universal kit, measuring the cooking box against the 39 inch limit before ordering helps avoid a rod that ends up too long for the grill's lid to close properly.

Handling uneven loads

The included counter balance is meant to offset food that is heavier on one side, such as a chicken with the legs bunched together or a roast with an irregular shape, so the motor does not have to fight an unbalanced spinning load. Without a counterweight, an off-center roast can wobble as it turns, which strains the motor over time and can lead to less even cooking on the heavier side. Pairing the counterbalance with the tapered fork prongs makes it easier to center a roast correctly before starting the motor, rather than adjusting mid-cook.

Who should buy this kit

This kit fits buyers with a standard 3 to 4 burner gas grill who want a plug-in motor rather than a battery powered one, and who have an outdoor outlet within reach of the grill. It suits regular rotisserie cooks who want tapered forks and a counterbalance included rather than bought separately, since those parts often need to be purchased on their own with bare-bones kits. It is not a fit for Weber grill owners, for very small grills with a narrow cooking box, or for anyone who cannot run a cord to a nearby outlet while cooking.

Frequently asked questions