Bicycles, touring and plain maintenance

Carrus Cicli

Notes on bicycles: how a frame is put together, what actually needs attention between rides, and why so many people end up happier on two wheels than behind a windscreen. Nothing here is complicated on purpose, and nothing is sold.

Simple line drawing of a bicycle seen from the side

Why a bicycle still makes sense

A bicycle is a strange kind of machine. It has barely changed in its basic shape for well over a century, and yet it keeps finding new reasons to matter: commuting in traffic, training for an event, carrying groceries home, or simply covering distance at a pace that leaves room to notice the landscape. Unlike most vehicles, a bike also stays mostly legible to the person riding it. Open the saddle bag, look at the chain, check the tyre pressure, and there is rarely a mystery left unsolved.

That legibility is part of the appeal. A rider who understands roughly how a drivetrain transfers effort into motion rides differently, more attentive to small noises and small resistances, and tends to catch problems while they are still cheap to fix.

Choosing a bike that fits the use, not the display window

The most common mistake is picking a bike for the ride that gets imagined once a year rather than the one that happens every week. A flat commute on good tarmac rarely needs the same machine as a weekend on gravel tracks, and a long touring route with panniers asks for a very different frame, geometry and set of gear ratios than a short, fast training loop.

Frame geometry

A relaxed geometry favours comfort and stability over long hours; a steeper, more aggressive geometry favours speed and sharp handling. Neither is objectively better, only better suited to a given use.

Gearing range

Hills, loaded touring and simple fitness all change what range of gears actually gets used. A wide range costs little in weight but saves knees on a long climb.

Tyres and clearance

Tyre width has more influence on comfort and rolling resistance than most riders expect. A frame with generous clearance keeps options open as conditions change.

Fit before features

A correctly sized frame with a modest groupset will always beat a poorly fitted bike loaded with expensive parts. Saddle height and reach are worth getting right first.

Maintenance that actually matters

Most bicycle maintenance is not technical, it is simply regular. A chain kept clean and lightly lubricated lasts far longer than one left to collect grit, and a drivetrain that is never cleaned will quietly wear out the more expensive parts around it. None of this requires a workshop.

Check tyre pressure often. Soft tyres increase rolling resistance and the risk of pinch flats, and the right pressure depends on rider weight and tyre width, not a single universal number.
Keep the chain clean and lubricated. A dry or dirty chain wears the chainrings and cassette faster than the chain itself, which is the cheaper part to replace.
Listen for new noises. A click, a grind or a rub almost always has a simple, identifiable cause if it is investigated while it is still quiet.
Check brakes before, not during. Pad wear and cable tension are a five minute check that matters far more on a descent than at the kitchen table.
Torque matters on carbon. Modern carbon components have specified torque values for a reason; overtightening is one of the few genuinely common ways to damage a frame.

A pump with a reliable gauge, a set of basic hex keys, a chain lubricant and a rag will cover the large majority of what keeps a bike running well between proper services.

The slower pleasures of touring

Touring by bike rewards patience in a way that few other forms of travel do. A day's distance is honest: it reflects the terrain, the wind and the rider's own effort, with no shortcut available. That honesty tends to make small things more memorable, a village bakery, a long descent after a hard climb, a conversation with someone met on the road, simply because there was time and attention left over to notice them.

Events that combine running and off-road cycling in relay or pair formats have grown steadily in popularity for similar reasons: they mix disciplines, reward teamwork over pure speed, and bring people onto routes they would rarely explore on foot or by bike alone. Readers curious about this kind of format, and about where and when such events take place, may find the calendar maintained by Run & Bike useful.

Questions and resources

Do I need an expensive bike to start touring?

No. A well-maintained, correctly fitted bike with reliable brakes and a wide enough gear range will cover most routes comfortably. Equipment can be upgraded gradually once actual needs become clear.