£250 vs £450 folding bikes: what actually improves day to day?

• Frame: both typically use steel or basic aluminium; pricier bikes often have stiffer frames and tighter tolerances
• Gears: £250 bikes usually offer 6–7 speeds; £450 bikes more often reach 8–9 speeds with a wider usable range
• Brakes: entry-level V-brakes at £250; better-quality V-brakes or basic discs at £450
• Wheels and tyres: heavier rims and harsh tyres at £250; stronger wheels and puncture-protected tyres at £450
• Folding hardware: simpler clamps vs. smoother, more secure folding mechanisms
• Extras: mudguards and racks may be optional at £250 but are often included or better integrated at £450

• Heavy weight that becomes noticeable when carrying up stairs or onto trains
• Loose or flexy folding joints that creak over time
• Very basic shifters that need frequent adjustment
• Narrow gearing that struggles on hills
• Lack of rack or mudguard mounts limiting year-round use
• Cheap tyres that puncture easily on urban debris