How to Prevent Numb Fingers While Cycling

People often ask me whether my backside hurts on long rides. What they should really ask is whether I can still feel my hands. While saddle soreness is usually a surface skin issue that heals fairly quickly, nerve damage in your hands can take weeks, months, or even years to fully recover.

In the worst cases you can return from a tour unable to perform fine motor tasks — something as simple as tying your shoelaces. So let's look at how to avoid hand numbness in the first place.

How numbness develops

Two main nerve bundles run into the hand: the median nerve (running primarily to the thumb, index finger, and middle finger) and the ulnar nerve (running to the little finger and ring finger). During long hours in one position, these nerves get compressed and subjected to vibrations. This leads to damage, which first manifests as tingling and reduced sensitivity when shifting. Recovery from nerve damage typically takes up to six months.

Riding position

The foundation of prevention is correct riding position. If your fingers start going numb after just a few hours, you likely have a significant bike fit problem. I highly recommend getting a professional bike fitting.

• The more upright your position, the more weight transfers to your sit bones and the less pressure your hands carry.
• Conversely, a very stretched-out position loads the hands unnecessarily.
• You should sit on the bike in a relaxed way without any tension. Keep your elbows soft.

Aerobars

One of the best ways to relieve your hands is using aerobars. Resting on your elbows gives the nerves in your palms and wrists a complete break. Aerobars aren't just for triathletes — I use them on a mountain bike during longer flat sections as well. A great bonus on bikepacking trips is that you can dry your socks on them. I've dedicated a separate article to aerobars.

Choosing grips or bar tape

For flat bars, grips are absolutely critical. My top recommendation is grips with bar ends (e.g. Ergon GS2 — pay attention to size selection). Even if they look a bit old-school, they give you an additional, much more natural hand position where the nerves are far less compressed. The ergonomic wing that you can rest your palm on is equally important.

I've been riding Ergon grips for many years and wouldn't switch to anything else.

An interesting alternative from SQlab is their inner bar ends.

On drop bars, choosing thicker bar tape makes a big difference. Ergon makes a 3.5 mm Gravel tape, but I personally used a 2.5 mm Allroad with Orthocel foam inserts, giving me 5 mm of cushioning in the most critical areas. I completed a 1,700 km race with that setup without major issues.

Cycling gloves

Gloves should not have excessively thick padding. With very padded models, the padding itself can start pressing into your palm after a while. I've come to prefer models (such as the Castelli Espresso) with medium gel inserts. Pay attention to sizing too — gloves that are too tight can restrict blood flow.

Handlebars — flat bars vs. drop bars

Both flat and drop bars can be comfortable when set up correctly. The base grip on drop bars is often more comfortable, but adding bar ends and aerobars to flat bars gives you enough alternative hand positions to vary your riding.

Bar material also matters — carbon absorbs vibrations better. I'd also recommend looking at "backsweep". Standard bars are typically around 7°, while SQlab models offer up to 16°, which allows for a more natural wrist angle.

Suspension stem

Especially for gravel bikes without a suspension fork, a suspension stem (such as the popular Redshift ShockStop) can make a meaningful difference. A standard carbon stem is simply too short to absorb road buzz effectively on its own.

Tyre pressure and suspension

Your comfort starts at the point of contact with the ground. The general rule: go for wider tyres and run the lowest pressure you can safely manage. This dramatically increases vibration damping and gives your hands enormous relief. For mountain bikes, a properly set up suspension fork is essential.

Riding technique and braking

On a mountain bike, having quality brakes and good technique matters a lot. If you grip the brakes tensely throughout a tough descent, that tension and vibration feed directly into your hands. Learn to brake in controlled bursts and keep your arms relaxed on technical terrain.

Improving nerve recovery

If you already have nerve damage after a ride and reduced sensation persists, you should consider seeing a neurologist. Neurologists commonly recommend high doses of B vitamins (specifically B1, B6, and B12) as a support for recovery. Healing tends to be slow (often around six months).