Cobra MX515SPBI Premium 4-in-1 5-Speed Self-Propelled Petrol Lawn Mower (Electric Start)
Cobra MX515SPBI Premium 4-in-1 5-Speed Self-Propelled Petrol Lawn Mower (Electric Start) Cobra MX515SPBI Premium 4-in-1 5-Speed Self-Propelled Petrol Lawn Mower (Electric Start)
RRP: £599.99
OUR PRICE: £559.99 (inc VAT)
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This lawn mower easily earns its place in Cobra's premium range of petrol lawn mowers thanks to its electric starting engine, robust aluminium deck, effortless self-propelled drive and five speed gearbox.

The Cobra MX515SPBI is equipped with a cast aluminium deck for the ultimate in durability. A popular choice for both professional and domestic users alike, the wide 51cm aluminium cutter deck has the added benefits of being less susceptible to corrosion, easy to clean and promoting a longer working life. The flexible cutting system offers the ability to cut, cut and collect, mulch or side discharge the grass clippings. The deck is height adjustable centrally through seven positions between 25mm and 75mm. Grass clippings are collected into the generous 60 litre grass bag.

The lawn mower is powered by a 163cc Briggs & Stratton 675IS InStart engine which delivers all the power, performance and reliability you need, combined with the most innovative and easiest starting system.

Overall, investing in the Cobra MX515SPBI will give you an superb, value-for-money lawn mower designed in the UK cater for for the changing conditions of the British lawn, backed by a piece of mind two year manufacturer's warranty.

Product specification

Brand: Cobra
Engine: Briggs & Stratton
Engine Model: 675IS InStart
Engine Type: Petrol, 4 stroke, OHV
Displacement: 163cc
Start Method: Push button
Throttle Control: Yes
Propulsion: Self-propelled variable speed
Transmission: 5 speed gearbox
Cutter Deck: Aluminium
Cutting System: 4-in-1
Width of Cut: 51cm / 20"
Minimum Cutting Height: 25mm
Maximum Cutting Height: 75mm
Cutting Height Adjustment: Central, 7 stages
Collection System: Fabric grass bag with hard lid
Collector Capacity: 60L
Mulch Capable: Yes
Handle Type: Folding
Handle Height Adjustment: Standard
Warranty: 2 years for domestic use

Briggs & Stratton InStart engine

The 675iS SERIES™ InStart® engine represents the ultimate performance package in the engine line-up, naturally incorporating the heritage attributes of power, performance and reliability, but combined with the most innovative and easiest starting ever seen on a lawn mower.

InStart from Briggs & Stratton delivers the next generation in easy starting. Ingenious integration of engine and battery gives you cutting power at the touch of a button - no more pulling the recoil to start your lawn mower.

InStart's battery can be quickly charged from flat so you don't have to wait too long until your mower is ready to go, with more than 50 starts from a single battery charge.

Proven lithium-ion battery technology ensures simple starting over and over again without constant recharging.


Self-propelled drive system

This mower comes equipped with a self-propelled drive system for added comfort and ease of operator use. The self-propelled five speed drive system takes all the effort out of pushing your Cobra lawn mower, meaning you can maintain your lawn and not feel exhausted when the grass cutting is complete. This feature is especially useful when there are slopes as well as thick grass.

Aluminium deck

Cobra aluminium deck lawn mowers offer outstanding longevity and have superior collection performance.


Start mulching - the greener way to cut your lawn

This mower is equipped with a mulch plug to enable you to mulch your grass clippings back into the lawn.

Mulching lawn mowers recycle the grass by finely cutting and re-cutting the clippings. As the clippings decompose, nutrients and fertilisers are returned to the soil so you can cut the grass and fertilise as the same time.


Side discharge your grass

If you don't want to collect your grass clippings or your lawn has become overgrown, this mower comes equipped with a side discharge function. Simply lift the blanking plate and insert the side discharge chute. The grass will then be discharged in neat lines to the side of where you are mowing.


Single lever 7 stage height of cut adjustment

Seven adjustable cutting heights range from 25mm for a superb low finish, up to 75mm for tackling longer grass.

All this is achieved by using the single height of cut adjustment lever. Depending on the height of your grass, you can easily and efficiently adjust the cutting height to suit.


Large capacity grass bag for increased collection

The 60 litre fabric grass bag is ideal for collecting large amounts of grass clippings before the need for emptying.

The grass bag is made from a robust, high quality fabric. This fabric enables a strong free flow of air which results in even more compact and comprehensive grass collection on this lawn mower.


Two year warranty

Cobra petrol lawn mowers are backed by a two year manufacturer's warranty.


Cobra banner lawnmower

Cobra Garden - The Most Comprehensive Range of Garden Machinery in the UK

Cobra Garden Machinery was launched in 2013 and is supported by Henton & Chattell Ltd, giving Cobra Garden the benefit of over 85 years experience in the garden machinery and horticultural Industry.

The Cobra Garden range is constantly expanding and now consists of over 130 products to cover both your domestic and professional requirements. Cobra incorporates a comprehensive range of petrol, electric and cordless lawn mowers, hand-held machines and lawn care products. Cobra Garden products are available across the UK throughout a network of approved specialist dealers. As a Cobra Garden approved dealer, The Green Reaper has the knowledge and experience to help you purchase the correct Cobra Garden product for your requirements. We will also provide expert after-sales assistance if needed.

Cobra Garden’s philosophy is to remain true to its trusted values of innovation, quality, reliability, value and customer service. Cobra Garden works hard to ensure that the products and services on offer continue to be relevant to its customers.


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Add review
5 Star Rating
Apr 26 2020
Brenda Griffiths
It is a wonderful piece of machinery. I am very impressed with it and would thoroughly recommend this mower to anyone and everyone.
May 25 2018
Hugh Lincé
I have only used the new mower once so far, but it seems to do exactly what I wanted and I'm very pleased with it. It's very versatile with a good selection of speeds and cutting heights and the easy release on the handle makes it very easy to stow in a small space. The electric starter is a boon for me because I have injured my shoulder and would find manual starting painful.