Repair your bike yourself or go to the shop: the real calculation

The real question isn't the price

It's not "shop or not", it's do I know what I'm doing, and do I have the tool. A botched repair costs more than the shop: a scratched brake disc, a stripped bolt, a cable that snaps on a descent.

The decision table

The 3-question rule

Before deciding, ask yourself: is this a safety part (brake, steering)? Do I have the specific tool (torque wrench, bleed kit)? Can I mess up without breaking it? If you answer no, no, no, head to the shop.

For everything else, doing it yourself saves you labour costs (£25–50/hour) and above all gives you independence on the road.

AI shifts the grey zone

Many "shop" repairs become doable when someone guides you step by step, with the right torque specs and the pitfalls of your specific model. That's exactly what L'Atelier's mechanic AI does: you describe your bike, it spits out the adapted procedure, the order of steps, and the safety warning when you need to stop.

Result: you do what's reasonable yourself, and you save the shop for the real workshop work. For costs, see how much a bike service costs at the shop.