Does Lighter Always Mean Faster in Cycling?

The answer isn't that simple. While it's tempting to focus solely on weight loss, the balance between power, weight, and aerodynamics plays a more critical role.

The idea that lighter equals faster doesn't always apply. In climbing, a high power-to-weight ratio is key, but dropping too much weight can hurt your power output, strength, and even health. Male amateurs, for instance, can experience performance losses if their body fat drops below 6-7%.

For flat stages or time trials, absolute power is more important, but aerodynamics also come into play. While more muscle can mean more watts, it can also increase your frontal area, which affects speed. In some cases, a heavier rider with more power can be faster on climbs than a lighter rider.

The key takeaway is to optimise your body composition based on your discipline—whether you're a climber, time trialist, or sprinter. Focus on building power while maintaining a healthy weight, rather than chasing extreme leanness.

For amateurs, aiming for healthy body fat levels (6-8% for men, 12-14% for women) while focusing on building strength and maximising watts is a sustainable approach.

See more here: https://www.mdpi.com/2076-3417...

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On my mind

What Are You Really Chasing?

I’ve been thinking about how we often equate difficulty with value. In cycling, we chase tough challenges—big climbs, long hours—thinking that harder always means better. But I’m realising that real value comes from alignment with what truly fulfils us, not just the struggle.

It’s easy to get caught up in what’s impressive or extreme, but the most rewarding efforts are the ones that resonate with our personal goals and bring lasting satisfaction.

Sometimes, the most valuable ride isn’t the hardest—it’s the one that feels right for you.

Damian