Handlebar Width Calculator

Here's a table listing handlebar width recommendations for various types of bikes commonly used in the UK:

Bike Type	Handlebar Width Recommendation
Road Bike	40cm - 46cm (based on rider's shoulder width and preference)
Mountain Bike	720mm - 800mm (based on rider's preference and terrain)
Gravel Bike	42cm - 46cm (based on rider's preference and terrain)
Hybrid Bike	600mm - 680mm (based on rider's preference and riding style)
Touring Bike	42cm - 46cm (based on rider's preference and touring needs)
Cyclocross Bike	40cm - 44cm (based on rider's preference and racing needs)
Commuter Bike	600mm - 680mm (based on rider's preference and commuting needs)
Folding Bike	480mm - 600mm (based on rider's preference and compactness)
BMX Bike	680mm - 760mm (based on rider's preference and riding style)
Electric Bike (E-Bike)	600mm - 720mm (based on rider's preference and type of riding)

These recommendations are general guidelines and may vary based on individual preferences, riding styles, and body dimensions. Riders are encouraged to experiment with different handlebar widths to find the most comfortable and suitable option for their needs.

FAQs

How wide should my handlebars be?

• Handlebar width depends on personal preference, riding style, and body dimensions. A general rule is that handlebars should be slightly wider than your shoulders for comfort and control.

Is 800mm handlebar too wide?

• An 800mm handlebar may be considered too wide for some riders, particularly those with narrower shoulders or riding in tight spaces. However, it can provide stability and control for downhill or aggressive riding styles.

What is the best handlebar width for a fat bike?

• The best handlebar width for a fat bike depends on factors such as rider preference and riding style. Generally, wider handlebars (around 750-800mm) are preferred for fat bikes to provide better stability and control on rough terrain.

How wide should gravel bars be?

• Gravel bars typically range from 42cm to 46cm in width, depending on the rider's preference and riding style. Wider bars provide better control on rough terrain, while narrower bars offer aerodynamic advantages.

How do I know if my handlebars are too wide?

• Handlebars may be considered too wide if they cause discomfort, restrict maneuverability in tight spaces, or feel unstable during riding. Experimenting with different widths can help find the optimal size for individual comfort and control.

Are 780mm bars too wide?

• 780mm handlebars may be suitable for riders with broader shoulders or those seeking enhanced stability and control for downhill or aggressive riding. However, they may feel too wide for riders with narrower shoulders or in tight trail conditions.

What happens if handlebars are too narrow?

• Handlebars that are too narrow may feel cramped, limit control and stability, and cause discomfort during riding. Riders may experience shoulder pain or difficulty breathing due to restricted arm movement.

What is the most common handlebar size?

• The most common handlebar size for mountain biking and trail riding is around 750-780mm. For road biking, handlebars typically range from 40cm to 44cm in width, depending on rider preference and shoulder width.

Why are wider handlebars better?

• Wider handlebars provide increased stability, control, and leverage, especially during aggressive riding or navigating technical terrain. They also offer improved comfort by allowing riders to open up their chest and breathe more freely.

Are my bike handlebars too wide?

• Bike handlebars may be too wide if they feel uncomfortable, restrict maneuverability, or cause shoulder pain during riding. Experimenting with different handlebar widths can help determine the optimal size for individual comfort and control.

Why do some bikes have wide handlebars?

• Bikes with wide handlebars are designed to provide better stability, control, and leverage, particularly for off-road or aggressive riding. Wider bars also allow riders to distribute weight more effectively and maintain balance on challenging terrain.

What size is oversized handlebar?

• Oversized handlebars typically have a diameter of 31.8mm, which is larger than the standard diameter of 25.4mm. The increased diameter provides greater strength, stiffness, and durability, particularly for mountain biking and aggressive riding.

Is 44cm handlebar too wide?

• A 44cm handlebar may be considered wide for road biking, especially for riders with narrower shoulders or those seeking a more aerodynamic position. However, it can provide stability and control for riders who prefer a wider grip.

Do gravel bikes need flared bars?

• Gravel bikes can benefit from flared handlebars, which provide better control and stability on rough terrain and during off-road descents. Flared bars offer additional hand positions and leverage for navigating gravel roads and technical trails.

Should I get flared handlebars?

• Whether to choose flared handlebars depends on personal preference, riding style, and terrain. Flared bars can provide better control and comfort for gravel riding, but they may not be necessary for all riders or riding conditions.

Are narrow handlebars better?

• Narrow handlebars may offer aerodynamic advantages and improved maneuverability in tight spaces or on narrow trails. However, they may feel less stable and provide less leverage for aggressive riding styles or technical terrain.

What are the pros and cons of wide handlebars?

• Pros: Increased stability, control, and leverage; better weight distribution; enhanced comfort and breathing; improved handling on technical terrain.
• Cons: Limited maneuverability in tight spaces; potential discomfort for riders with narrower shoulders; may feel too wide for some riding conditions.

How much faster are narrower handlebars?

• Narrower handlebars may offer slight aerodynamic advantages, potentially resulting in a marginal increase in speed. However, the difference in speed is likely minimal compared to other factors such as fitness, bike setup, and riding technique.

Why are my bike handlebars not tight?

• Loose handlebars may result from improper installation, worn components, or insufficient tightening of bolts. Ensure that handlebar clamps, stem bolts, and other hardware are properly tightened to prevent handlebar movement during riding.

How do I choose a handlebar upgrade?

• When choosing a handlebar upgrade, consider factors such as width, material, rise, sweep, and compatibility with your bike and riding style. Experimenting with different handlebars can help determine the best fit for comfort, control, and performance.

How do I know my handlebar diameter?

• Handlebar diameter can be measured using a caliper or ruler. Most handlebars have a standardized diameter stamped on them, typically 31.8mm for oversized bars and 25.4mm for standard bars.

Are 42cm bars too wide?

• A 42cm handlebar may be considered wide for road biking, depending on rider preference and shoulder width. Some riders may find this width comfortable, while others may prefer narrower bars for a more aerodynamic position.

Is it worth upgrading handlebars?

• Upgrading handlebars can be worth it if it improves comfort, control, or performance for your riding style and preferences. Consider factors such as width, material, and shape to find the best handlebar upgrade for your needs.

Why do women's bikes have lower bar?

• Women's bikes may have lower top tubes (or crossbars) to accommodate shorter torsos and provide a more comfortable riding position. Lower top tubes make it easier to straddle the bike and may reduce the risk of injury in case of a fall.