Our verdict
The smart-money premium Cobra. Rear roller stripes at this price typically means Mountfield SP485 territory — but Cobra's build is comparable and the Briggs 750EX is a trusted engine. Buy if you want stripes without paying £1000.
Pros & cons
Pros
- 53cm cut at sub-£600 with rear roller
- Briggs 750EX is a known reliable engine
- Cobra UK dealer network for parts
- Stripes from a budget brand — rare combination
Cons
- Cobra brand depreciates faster than Stihl/Honda
- Roller bearings degrade quicker than premium
- 37kg heavy for the price point
Full specs
| Type | Petrol |
|---|---|
| Cut width | 53 cm |
| Engine / Power | B&S 750EX 161cc |
| Weight | 37 kg |
| Deck | Steel |
| Self-propelled | Yes |
| Rear roller | Yes (stripes) |
| Mulching | Yes |
| Cutting heights | 6 positions |
| Bag capacity | 70 L |
| Suited to lawn | Large |
| Noise level | 95 dB |
Buying second-hand
£170–340 used. Briggs 750EX engine hours under 100 is excellent. Roller bearings are the wear point — check for play. Cobra's rear flap hinge is plastic and cracks; inspect closely. Anything with welded deck repairs, walk away.
Where to buy the Cobra MX534SPC
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Repair-cost reference
UK 2026 ballpark prices for the parts you're most likely to need on this mower. OEM is dealer-genuine; aftermarket is what you'll find on eBay or generic small-engine suppliers. Use these to sense-check any quote and to negotiate on used buys.
| Part / job | OEM | Aftermarket |
|---|---|---|
|
Replacement 53cm blade
Annual sharpening is free; replace when bent or cracked.
|
£24–£32 | £8–£12 |
|
Air filter (paper)
|
£14 | £6 |
|
Spark plug (NGK BPR5ES)
|
£10 | £4 |
|
ReadyStart autochoke unit
|
£45 | £32 |
|
Drive cable replacement
Stretches at 5–8 years. 30-minute DIY fit.
|
£18–£28 | £8 |
|
Rear-roller bearing kit (pair)
Replace if you hear clicking; affects stripe quality.
|
£24 | £12 |
Fair-offer calculator
Tell us about a specific used listing for the Cobra MX534SPC you're looking at. We'll compute a fair offer range from our used-market data and the condition signals you provide.
Calculations are guidance, not gospel. Used-market prices vary by region (Scotland is typically 10–15% cheaper than the South-East), season (October cheapest, March most expensive), and seller motivation.
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