The Art of Riding a Bike with One Hand

Why riders take one hand off

Riding one-handed is not usually a trick. Most of the time it is a practical need: indicating a turn, drinking from a bottle, adjusting a cap or glasses, checking a phone mount, or pointing out a hazard to a companion. These are ordinary parts of riding, and doing them calmly and at the right moment is part of good bike handling.

It also adds risk. With only one hand on the bars you have less steering authority, only some of your braking and slower reaction if something unexpected happens. This article is about when and how to do it sensibly. If you are building the skill from scratch, gradual practice drills in a quiet space are the right starting point, and this article focuses on use in real riding.

Check the situation first

Before you take a hand off, spend a second thinking about conditions. One-handed riding is more reasonable when:

• The surface is smooth, dry and predictable.
• You are travelling in a straight line, or on a very gentle curve.
• You have a clear view ahead and no hazards in the next few seconds.
• No one is close in front of or beside you.
• You are not going downhill or fast.

It is better to wait when:

• The surface is rough, wet, loose or has potholes, drain covers or tram lines.
• You are near parked cars, junctions or pedestrians.
• It is windy or gusty.
• You are in a group riding closely.
• You feel tired or unsteady.

This habit of road hazard spotting means you notice problems before you commit a hand. If a bump is coming, wait until it has passed.

Keep a hand ready to brake

The hand that stays on the bar should be on or near a brake lever whenever possible. Which hand you leave in place depends on which lever does what on your bike and in your country, and on which brake you are comfortable using alone. Test this at a standstill so you know. A single front lever can give strong braking, which can feel abrupt if squeezed hard with only one hand holding the bar, so squeeze gently and progressively.

If your brake levers are hard to reach, brake lever position can often be adjusted by a bike shop so that your fingers can reach them while your hand is wrapped around the grip. A hand that is already near a lever responds more quickly than one that has to travel.

Understanding front and rear brake use helps here: in most situations you will want to slow down smoothly with whatever braking you have, rather than grabbing suddenly.

Signalling

Signalling is the most common reason to ride one-handed on the road, and it is worth getting right. General principles:

• Check behind first. A quick look back before you signal helps you judge the traffic, as described in shoulder check technique.
• Signal early and clearly. Extend your arm straight out for long enough that others can see it. Cycling hand signals vary slightly between countries, so check what is used where you ride.
• Keep your path steady. Look forward again right after the look back, keep the bars straight and do not drift.
• Put your hand back on the bars before you act. Return to two hands before braking hard or turning, rather than trying to do both at once.
• Do not signal in the middle of a tricky moment. If a road is rough, brake first, steer through and signal when it is safe.

Making signals predictable is part of predictable riding, which helps other road users understand what you are about to do. If conditions are demanding, such as a rough surface or heavy traffic, it is often safer to slow down and signal before the difficult part, or to move into a safer position and stop.

Drinking on the move

Many riders drink from a bottle while pedalling. Done well it is simple; done carelessly it is a common cause of wobbles.

1. Choose a straight, smooth, clear stretch.
2. Look ahead first, then reach down for the bottle without looking at it for long.
3. Drink in short sips, keeping your eyes on the road.
4. Replace the bottle and return your hand to the bars.

If you are new to it, practise at a slow speed in a quiet space first. A bottle cage that holds the bottle firmly and is easy to reach will make a difference. If you can, stop to drink in situations where traffic or terrain is demanding, because a quick stop is rarely a problem.

Other one-handed tasks

Some tasks are better done at a standstill: using a phone, adjusting a bike computer, changing music, eating a snack, or taking off layers. If you need to do them on the move, keep them very brief and only on safe terrain. Taking your eyes off the road for even a short time can be risky, so it is usually better to stop. Handlebar mounts for phones and computers exist, but they are meant to make glancing easier, not to replace a stop when something needs adjustment.

Steering with one hand

Because your remaining hand does all the steering, tiny inputs matter. Keep the grip firm but relaxed, with the thumb wrapped around the bar, and the elbow slightly bent. Look ahead, not at the hand you are using. Gentle weight on the saddle and level pedals help keep the bike steady. If the front wheel feels twitchy, put the second hand back.

The bike also steers a little more slowly if your hand is in the middle of the bars rather than at the grip, so it is better to leave the active hand at the grip.

Stay prepared

Bumps and gusts do not give warning. For that reason, it is a good habit to:

• Keep one-handed spells short, a few seconds rather than a minute.
• Return your hand if anything changes.
• Keep a loose grip rather than a death grip.
• Keep the speed moderate.
• Wear a helmet at all times, as falls can happen even at low speeds.

If you ride with a condition that affects one hand or arm, adaptive options exist, and a qualified instructor can help you choose equipment and technique.

Common mistakes

• Taking a hand off in a bad spot. Wait for smooth ground.
• Looking at what the hand is doing. Keep your eyes forward.
• Leaving the hand off too long. Return to two hands promptly.
• Signalling too late. Early signals give others more time.
• Gripping too tightly with the other hand. A tight grip transmits wobbles to the front wheel.

One-handed riding is a small skill that makes everyday cycling more comfortable. It comes naturally with practice, and it is best used sparingly and in good conditions.