Cobra RM51SP80VX Cordless Self-Propelled Rear Roller Lawnmower – 80V, 51cm

Description

Why Choose the Cobra RM51SP80VX Lawnmower

If you want to keep your lawn looking professionally striped but prefer to avoid the hassle of a petrol mower, the Cobra RM51SP80VX offers a practical solution. This cordless, self-propelled mower is designed for homeowners who demand a tidy finish and reliable performance. The combination of a 51cm cutting width and a rear roller enables you to mow medium to large lawns efficiently and achieve that classic striped effect loved by many British gardeners. The cordless design means you can enjoy quiet mowing without exhaust fumes, oil changes, or worries about starting a petrol engine.

Technical Specifications & Performance

Powering the RM51SP80VX are twin 40V Max+ lithium-ion batteries, providing a total of 80V for consistent cutting even in thicker or damp grass. This advanced battery system rivals the output of many petrol engines, so you can tackle lawns up to 800m² with confidence. The brushless motor ensures efficient operation, reduced maintenance, and a longer service life compared to traditional brushed motors. The mower’s 51cm steel cutting deck makes short work of larger areas, while the 70-litre grass bag allows you to keep mowing with fewer stops to empty clippings. Height adjustment is handled by a single-lever mechanism, offering six settings between 17mm and 75mm. This range lets you select a close, fine cut for ornamental lawns or a higher setting to manage longer growth after holidays or wet spells.

Classic Stripes and Effortless Edging

A standout feature of the RM51SP80VX is its full-width rear roller, which presses the grass flat as you mow to create defined stripes. This roller also supports the mower’s weight at the back, making it easier to edge neatly along borders and flowerbeds without scalping or drifting. The self-propelled drive system takes much of the effort out of mowing, especially when working on inclines or over uneven ground. Ergonomically positioned controls allow you to operate the mower comfortably during longer sessions, so you can focus on achieving a uniform finish throughout your garden.

Build Quality & Durability

The RM51SP80VX has been constructed with durability in mind, featuring a steel deck that resists corrosion and stands up well to frequent use. At 34.6kg, the mower strikes a balance between sturdy build and manageable weight, aiding both performance and user comfort. The folding handle design means that storage is practical, even if space is limited in your shed or garage. This machine is built to meet the expectations of gardeners who want reliable results week after week, without the headaches of regular engine servicing.

Who Is This For?

This mower will suit anyone with a garden between 300m² and 800m², especially if you appreciate a striped finish but want the convenience of cordless operation. Whether you’re upgrading from a smaller electric mower or looking to move away from petrol, the RM51SP80VX offers a blend of power, ease of use, and consistent results. The self-propelled feature makes it particularly appealing for those with larger or sloped lawns, while the simple controls and height adjustment provide flexibility for both experienced and newer gardeners.

What’s In The Box & After-Sales Support

Every purchase includes:

• Cobra RM51SP80VX cordless rear roller lawnmower
• 2 x 40V Max+ lithium-ion batteries
• 2 x fast chargers
• 70-litre grass bag
• Operator manual

You’ll benefit from free UK mainland delivery when you order from Trafalgar, as well as the reassurance of a 2-year domestic warranty. Trafalgar backs every Cobra machine with expert after-sales support and a full range of genuine spare parts, giving you peace of mind for seasons to come.