Mountfield SP425R 41cm Self Propelled Petrol Lawn Mower
To produce a classic stripy look to your lawn you need a rear roller. To effortlessly nip around a small lawn and to easily cut various lengths of grass, with the solidly built Honda petrol engine, you need the SP425R.
Self-propelled, the Honda GCVx145 engine, producing 2.75kW of power at 2900 rpm, drives the 41cm wide cutting blade with resultant clippings being collected in the 55-litre canvas hard top collection bag. And when the bag is full there is an indicator to tell you to empty it (mix the grass clippings with equal amounts of woody material in your compost heaps to help produce the best garden compost ever.)
The large 127mm diameter full-width rear roller provides a superb stripe to the lawn, and the anti-scalp comb helps to ensure the best finish as well as improving airflow to maximise collection performance.
This is a powerful and efficient mower that is dependable, sturdy (the steel chassis sees to that) and carries a five-year extended warranty. It’s a beauty if you want a Honda engine and of course, that stripy lawn.
Key Facts:
- Engine: 2.75kw Petrol Engine
- Cutting Width: 41 cm / 16"
- Push or Self Propelled: Self Propelled
- Key Start: No
- Type of cut: Collector Only
- Rear Roller: Yes
- Warranty: 5 Years

Powered by a high performance Honda engine.

Rear roller for a classic striped finish to the lawn.

Self propelled so no need to push!
Powered by a high performance Honda engine.
Oakley's Groundcare
Oakleys Groundcare is a family business, established over 80 years in the Groundcare business, selling, maintaining and servicing garden equipment both commercial and domestic. Oakleys are one of the largest garden machinery retailers in ther UK, and are based from their location in Shropshire, with fast service facilities to ship throughout the UK, and also Internationally.
Oakley's are main agents for some of the major manufacturers such as Hayter / Husqvarna / Kubota / Mountfield / Stiga / Toro / Swift - as well as a specialist in Club Car Buggies. Oakleys charter is to be your local supplier of knowledge and equipment throughout the UK, offering competitive pricing, backed up by years of knowledge and professional staff dedicated to servicing your every requirement. Oakleys always try to ensure the right equipment for your requirements, backed up by leading brands within the market place.
Our professional and helpful, friendly staff, fully trained by the manufacturers direct, are always at hand to help give their expert advise on your requirements - by telephone or email or direct visits. These services are backed by our ability to service, maintain and supply all your required equipment and spare parts direct to you, either direct through our online store or from our location in Shropshire. All of our products whether complete units or spares carry the manufacturer's warranty and are backed by years of experience.
Shipping
As we offer a huge variety of products that vastly differ in terms of size, complexity and availability, we have constructed delivery terms to suit the following product categories...
- Small and Medium Sized Machines, Accessories and Fast Moving Parts
- Large Machines and Ride On Mowers
- Parts from our “Parts Locator” Catalogue
Returns and Warranty
Click here for information on what to do if you wish to return an item or carry out a warranty claim.
Category | Lawn Mower |
Type | Walk Behind |
Unit / Deck or Accessories | Unit |
Specific Info | 1 Speed |
Number of Blades | 1 |
Fuel | Petrol |
Manufacture | Mountfield |
Electric Start Operation | No |
Model | SP425R |
Model Part Number | 299439038/M19 |
Deck Material | Steel |
Collect/Mulch/Both/Discharge | Both |
Rear /Side Discharge | Collect |
Cutting Width | 41 |
Blade Clutch | No |
Rear Roller | Yes |
Max Lawn Size (m2) | 1000 |
Bag Size | 55 |
Engine Size Kw | 2.75 |
Weight Kg | 34 |
Warranty | up to 5 Years |