Switchbacks are not a cornering problem, they are a sequencing problem. Each hairpin's exit is the next one's entry, so the useful skill is finishing every turn in the right place rather than carrying speed through any one of them. Riders who attack each bend individually spend the whole climb arriving at the next one badly positioned, too fast, and having to fix it at lean. Riders who ride the sequence look slow and are rarely in trouble.
The rhythm that makes a sequence work
A switchback road has a repeating shape: tight turn, short link section, tight turn the other way. The link is where all the work gets done. It is where you brake, where you change position across your lane, where you look through the next bend and where you decide whether to overtake anything. By the time you turn in, everything should already be settled.
Three habits carry the rhythm:
- Finish each turn pointing where the next one starts. That usually means a late apex and an exit towards the outside of your own lane, which is conveniently also the entry position for a bend curving the other way.
- Do the speed change in the straight bit. Braking on the link section keeps the bike upright while it slows, then leaves the tyres free to turn.
- Pick one gear and stay in it. A gear that pulls cleanly out of the hairpins without lugging or needing a slipped clutch will handle the whole sequence. Changing gear mid-hairpin unsettles the chassis for no gain.
The trade-off is real: riding for rhythm means giving up the fast entry into any individual bend. On a mountain road with blind hairpins that is a bargain. On a wide open sequence with long sight lines it feels unnecessarily conservative, and honest riders admit that.
Hairpin technique, which is a slow-speed skill
The tightest switchbacks are taken at speeds where cornering technique stops applying and slow-riding technique starts. Below roughly walking pace the bike is steered directly rather than by bar pressure, and balance comes from the drivetrain rather than from speed.
The components: bars turned into the turn, upper body upright or counterweighted to the outside, eyes up and through the exit, a steady throttle held against a lightly dragging rear brake, clutch in the friction zone if the bike needs it. That combination keeps the transmission loaded, which stops the lurching that makes tight turns feel precarious. Body position for this is the opposite of what fast corners want, and it is explained in the guide to body position for cornering.
What not to do is easier to list. Do not use the front brake once the bars are turned and the bike is leaned at low speed — it is the most reliable way to drop a motorcycle in a hairpin. Do not close the throttle abruptly mid-turn. And do not look at the inside of the bend, because the bike will go there.
| Factor | Climbing | Descending |
|---|---|---|
| Speed control | Gravity helps; the throttle does most of the work | Gravity fights you; braking is continuous and mostly upright on the links |
| Weight distribution | Rearward, front feels light on the exit | Forward, front tyre carries more load through the whole descent |
| Main risk | Arriving at the apex with too little drive and stalling or wobbling | Arriving at the apex with too much speed and no room left to shed it |
| Brake use | Rear brake for balance, front rarely needed | Engine braking plus front brake on the straights, rear for stability in the turn |
| Typical fatigue point | Clutch hand on long climbs with repeated slow turns | Right hand and concentration on long descents |
| What catches riders out | Traffic stopped around a blind hairpin above you | Brake fade and heat on very long descents, and speed that builds unnoticed |
What lives on switchback roads
Mountain hairpins collect hazards that flat roads do not. Gravel and grit wash onto the apex from the slope above, particularly after rain and in the weeks after winter. Water crosses the road at the inside of turns where drainage channels run. Painted lines, tar repair bands and steel drain covers cluster at the tightest points because that is where the road takes the most punishment. Melted tar appears in hot weather on the inside of climbing bends where heavy vehicles crawl.
Traffic behaves differently too. Coaches and lorries cannot get round a tight hairpin inside their own lane and will take part of yours, which is not aggression, it is geometry. Cyclists appear at 8 km/h on climbs and 60 km/h on descents. Cars stop in the road for photographs. And on popular passes, oncoming riders using the full width of the road for a racing line are a genuine hazard, which is one of the reasons a road line stays inside your own lane, as set out in the guide to cornering lines.
Overtaking is where sequences turn into incidents. The Highway Code is unambiguous in rule 166 that you should not overtake where you cannot see far enough ahead to be sure it is safe, and it names bends specifically. On a switchback, the link section between two hairpins is short and usually the only place with any view, which means the honest answer is often that there is no legitimate overtake available for several kilometres. Sitting behind a slow vehicle on a pass is an acquired skill.
Managing the whole climb, not just the corners
Long sequences are a concentration problem. Thirty hairpins in twenty kilometres is thirty decision cycles with no rest between them, and quality degrades before riders notice it. The usual signs are a line that starts drifting wide, a gaze that drops closer to the front wheel, and gear changes that arrive at the wrong moments. Stopping at a viewpoint for five minutes resets it, and there is no prize for a continuous ascent.
Altitude adds two things to the mix: engines lose power as air density falls, so an overtake that worked at the bottom of the pass will not work at the top, and temperature drops on the way up, which cools tyres and stiffens hands. Cold tyres in the first bends after a stop are worth respecting, and the way pressure moves with temperature is covered in the note on why tyre pressure drops in cold weather.
Preparation is worth more here than technique. Brakes and tyres get worked hard on a pass, and a pre-ride check takes less time than the first hairpin — the routine is in the pre-ride check guide. Anything that feels wrong in the braking system before a long descent should be looked at by a qualified technician rather than ridden on, and the service intervals in your owner's manual and the official workshop manual are the reference, not general advice. Riders who want the tyre pressures on the bars rather than in memory tend to fit a sensor such as the JADO Bluetooth TPMS sensor.
This is an explanation of how sequences work, not training. Slow-speed control in particular is a physical skill that improves with a closed range and an instructor, through a post-licence scheme such as the ones run by RoSPA Advanced Drivers and Riders or its equivalent where you ride. If tight hairpins worry you, practise U-turns in an empty car park before booking the alpine trip, not during it. For a road with a famous concentration of them, see the Stelvio Pass guide; the descending half of the problem is covered in downhill cornering technique.
Frequently asked questions
What gear should I use for hairpin bends?
The lowest gear that still pulls smoothly out of the turn without lugging, usually first or second on most road bikes. Choose it on the approach and stay in it, because changing gear while leaned unsettles the bike for no benefit.
Should I use the front brake in a tight hairpin?
Not once the bars are turned and the bike is leaned at low speed. Do the braking on the straight section beforehand, then use a light drag of rear brake against a steady throttle to keep the bike stable through the turn.
How do I stop running wide on switchbacks?
Turn in later and finish each bend pointing at the entry of the next one. Running wide on a sequence is usually caused by carrying speed out of the previous corner rather than by anything happening in the current one.
Are switchbacks harder going up or coming down?
Descending is harder for most riders. Gravity keeps adding speed, the front tyre carries more load, and the braking is continuous, which is tiring in a way that climbing is not.
How do I handle coaches and lorries on mountain hairpins?
Assume they will use part of your lane, because most of them physically must. Hold back far enough to see round them, do not sit in the space they will need on the inside of the turn, and wait for a link section with a genuine view before considering an overtake.
