Motorbunny BUCK Vibrating Thrusting Saddle Machine

The Motorbunny BUCK is the thrusting version of Motorbunny’s vibrating saddle: a machine you sit on, combining vibration with back-and-forth motion. The manufacturer presents it as the first hybrid machine of its kind, shipped with a Bluetooth LINK controller and three silicone attachments. This profile is not based on any testing on our part: it relays, with attribution, the information published by Motorbunny on its product page. Specs that the brand doesn’t disclose are not invented here.

What Motorbunny claims

Hybrid machine as advertised: vibrating saddle combined with thrusting motion
Two thrusting motion settings according to Motorbunny
Standard kit with three silicone attachments: sweet spot, thumper, low
Bluetooth LINK controller, power supply, and right-angle wedge included
Vac-U-Lock edition with adapter and two additional 7.5 attachments
11-year warranty and 45-day guarantee as displayed by the brand

Vibration and thrusting combined on a single saddle

Motorbunny describes the BUCK as the first and only hybrid machine combining a vibrating saddle with a thrusting mechanism. The saddle principle stays true to the line: the user sits on the housing, with body weight ensuring contact with the attachment fixed on top. The BUCK adds a thrusting motion on top of that, with two selectable motion settings according to the brand. Motorbunny highlights this combination as a way to cover several uses with a single device, rather than switching between an external stimulator and a penetrative machine. The manufacturer’s page doesn’t detail the thrusting range, its speed, or motor power: these points aren’t disclosed and therefore aren’t covered here. Testimonials published on the page mention anal and prostate use in particular, but these are customer reviews hosted by the seller, not technical specifications.

What Motorbunny claims is in the standard kit

According to the contents listed by the brand, the standard kit includes the Motorbunny BUCK machine, a Bluetooth controller called LINK, the power supply unit, a right-angle wedge, and three silicone attachments. Motorbunny names them sweet spot, thumper, and low: three different contact profiles, whose dimensions the page doesn’t specify. The wedge, based on its name, allows the angle of the whole setup to be adjusted, changing the working angle without the brand detailing the available positions. The LINK controller is presented as a Bluetooth unit, meaning there’s no wired connection between the hand control and the machine; Motorbunny doesn’t state on this page whether a companion mobile app exists, nor what range it covers. Power comes from a mains adapter: the BUCK isn’t described as a battery-powered device, and no battery life is advertised.

The Vac-U-Lock edition and access to the Doc Johnson catalog

Motorbunny offers a second configuration, the Doc Johnson Vac-U-Lock edition. According to the manufacturer, it includes everything in the standard kit plus a Vac-U-Lock adapter and two 7.5 attachments: a caramel model without testicles and a vanilla model with testicles. The stated benefit is access to Doc Johnson’s Vac-U-Lock attachment system, which Motorbunny presents as compatible with hundreds of items from that brand’s catalog: shape, size, color, and material then become interchangeable. The adapter is also sold separately, listed at 94 CAD, for those who already own a standard BUCK. Motorbunny also lists a Mt. Gushmore accessory shipped with a Vac-U-Lock attachment at 96 CAD. The stated logic is therefore one of a single base that evolves through swappable attachments, rather than a fixed device.

Prices listed, warranty, and services advertised by the brand

At the time the page was checked, Motorbunny lists the standard kit at 2,464 CAD, against a crossed-out original price of 3,101 CAD, and the Vac-U-Lock edition at 2,623 CAD against 3,260 CAD. These figures come from the manufacturer’s Canadian store and reflect a promotional offer, so they may change. The brand mentions the option of paying in four interest-free installments. On the services side, Motorbunny highlights an 11-year warranty, a 45-day satisfaction guarantee, free shipping on orders over 50 CAD, and discreet shipping and billing. A Motorbunny BUCK cover is offered at 32 CAD. The page also shows an average rating of 4.96 out of 5 from 91 customer reviews: these ratings are collected and published by the seller and should be read as such.

Questions left open by the manufacturer’s page

Several pieces of information one would expect for a machine of this size are missing from the product page. Motorbunny doesn’t publish the BUCK’s dimensions, its weight, the maximum supported load, noise level, or the exact number of speeds or vibration intensities. The precise nature of the materials is only detailed for the attachments, described as silicone, with no guidance on care or lubricant compatibility. From its footer, the brand links to internal comparisons — BUCK versus the original Motorbunny, versus Sybian, versus Cowgirl — but these aren’t included within the product page itself. For a purchase at this price point, these details are worth confirming directly with Motorbunny’s customer service or technical documentation before ordering.

Frequently asked questions

Can you use your own dildos on the Motorbunny BUCK?

Yes, provided they’re Vac-U-Lock compatible and you have the Doc Johnson adapter. Motorbunny includes it in the Vac-U-Lock edition and sells it separately for 94 CAD. The brand states that hundreds of Doc Johnson items can then be mounted. For dildos using other attachment systems, the page provides no compatibility information.

Does the BUCK run on battery or mains power?

The kit contents listed by Motorbunny mention a power supply unit, indicating mains-powered operation. No built-in battery or battery life is advertised on the product page. If cordless use is a deciding factor for you, it’s best to confirm this directly with the brand’s customer service before ordering.

Can the LINK controller be operated from an app?

Motorbunny presents the LINK as a Bluetooth controller included with the machine, removing the need for a cable between the hand control and the device. However, the product page doesn’t specify whether a companion mobile app exists, what range it covers, or whether remote control by a partner is possible. This point isn’t documented here.

What sets the BUCK apart from the original Motorbunny?

The difference highlighted by the manufacturer is the addition of thrusting motion, with two push settings, to the vibrating saddle function. Motorbunny links to a dedicated comparison, “Motorbunny Buck vs Motorbunny Original,” from its site, but the product page itself doesn’t detail the other differences, particularly in dimensions, power, or attachment compatibility.

Who it’s for

Motorbunny positions the BUCK at the high end of pleasure machines, with a listed price above 2,400 CAD: it’s aimed at buyers already familiar with this type of device and ready to invest in a long-term base unit. The brand’s messaging targets both solo use and couples’ play, with the Bluetooth controller allowing control to be handed over to a partner. Its compatibility with the Vac-U-Lock system makes it especially suited to those who want to evolve their attachments over time.

The Lovense equivalent

The closest Lovense model to the Motorbunny Buck is the Lovense Lovense Sex Machine.