Siroko (Spain) - How to lighten your road bicycle: 3 key tips to improve your riding experience

Finding ways to take weight off of your bike is not just a quirky obsession us cyclists have. It truly has a great impact on your performance, especially for speeding up and on steep climbs. Subtle changes can go a long way, so you don’t need to make any adjustments to the frame or the groupset to notice a difference.

You can significantly lighten your bike and improve on-road performance by focusing on three main areas: tubes, tires, and rims.

In this blog post, we’ll introduce you to different ways to take some weight off of your bike, the benefits, and the options available for different budgets.

1. Inner tubes: an affordable and ultralightweight upgrade

If you are still using traditional butyl inner tubes, switching to TPU (thermoplastic polyurethane) ones is a cheap, fast and effective way to lighten your wheels.

Weight comparison:

Weight reduction (2 tubes): up to 200 g

Pros of TPU tubes:

• Ultralightweight and compact.
• Higher puncture resistance.
• Less weight and volume, plus easier to bring as replacement.

To take into consideration:

• Trickier to assemble.
• Not always reparable, although you can find specific repair patches.
• More expensive than butyl tubes, but still affordable. Best investment in terms of grams reduced per euro spent.

Recommended brands: RideNow, Tubolito, Pirelli SmarTUBE and Schwalbe Aerothan

2. Tires: less weight and more speed

Tires are considerably more important than one might think, as they’re the only point of contact with the road. Upgrading from a low-end or mid-range to high-end tires can make a great difference when it comes to riding experience and performance.

Weight comparison for Continental tires:

Weight reduction by pair: 100–400 g

Benefits from high-end tires:

• Less weight.
• Lower rolling resistance.
• Better grip on curves and wet terrain.

Low-end vs mid-range vs high-end:

Low-end (€20-30): Higher durability and puncture resistance, but the wire bead makes them heavier.

Mid-range (€20–35): Good combination of durability, puncture resistance, weight, and price, ideal for long rides.

High-end (€50–80): Minimum weight, less rolling resistance, and good puncture resistance, the perfect choice for those seeking topmost performance.

3. Wheels: a key adjustment to upgrade your bike

A full set of wheels (rims + spokes + hubs), altogether with the two previous components, is exactly what you need to redefine the overall experience and performance of your bike. Good wheels will make a great difference from the very first pedal stroke, especially if it’s an upgrade from a low-end set.

Weight comparison for DT Swiss wheels:

Weight difference between low and high-end wheels: up to 500 g

Pros of lightweight rims:

• Less rotating weight, more speed, and acceleration.
• More stiffness and higher power transfer.
• Enhanced shock absorption.
• Enhanced aerodynamics.

Choosing the right rims

If you have a tight budget, aluminum rims are the best option, but you can also find second-hand carbon rims at a great price. 

If you have a more flexible budget, medium-high range wheels with shallow section rims (between 30 mm and 40 mm) are the perfect choice for mountain roads. On mixed terrain, rims with 40-45 mm depth improve aerodynamics, but this puts a little more weight on the bike.

If the budget is not a problem whatsoever, you can go all out and look for a set of wheels with 40-45 mm rim depth from ultralightweight brands, which are just a little over 1 kilogram in weight. However, when it comes to grams saved per euro invested, switching to TPU tubes offers unmatched value.

In a nutshell, going from the heaviest bike to the lightest possible one, the estimated weight reduction total would be:

Conclusion. You don’t need to change your bike completely to see improvements. A slight and simple adjustment of tires and tubes can go a long way, and reduce the weight by half a kilogram. Plus, if you upgrade to medium-high range wheels, you’ll quickly notice an increase in the overall performance of your bike. Still, before doing any adjustments, think about the type of bike you have and whether these improvements, no matter how small, are actually worth it. If that’s not the case, you can always look for a different bike model at good value for money.

Cycling Kit:

You can also consider upgrading your cycling kit to high end Siroko lightweight cycling clothing which is affordable and can also reduce your total weight on the bike, improving your ridding experience.