Bike Seat Springs: Elastomer vs Coil and Webb – Which is Best?

Bike seat springs play a crucial role in providing comfort and shock absorption for cyclists. These components have a significant impact on the overall riding experience, especially during long-distance rides or on rough terrain. Bike enthusiasts often debate the merits of different spring types to find the softest bike seat that suits their needs.

This article explores the three main types of bike seat springs: coil, elastomer, and webb. It examines the pros and cons of each spring type, considering factors such as shock absorption, durability, and weight. Additionally, it discusses important aspects to consider when choosing bike seat springs, including riding position, saddle design, and personal preferences. By the end, readers will have a clear understanding of which spring type might be best for their cycling needs.

Types of Bike Seat Springs

Bike seat springs come in three main types: coil springs, elastomer springs, and webb springs. Each type has its own characteristics that affect the riding experience.

Coil Springs

Coil springs have been used in bike seats for many years and are known for providing a cushioned ride. These springs are typically made of metal and offer a bouncy feel when riding. They have a good ability to absorb shocks, which can be beneficial for cyclists who frequently ride on rough terrain or for long distances.

One advantage of coil springs is their ability to give a nice cushion to the rider. They are more squishy compared to other types of springs, allowing for more balance and suspension. This extra give can be particularly helpful when riding over bumps or uneven surfaces.

However, coil springs have some drawbacks. They may squeak over time, which can be annoying for some riders. Additionally, they can sometimes rob power from the pedal downstroke, especially when climbing hills.

Elastomer Springs

Elastomer springs are a more recent innovation in bike seat design. They are made of a rubbery material that provides cushioning and shock absorption. Elastomer springs are generally firmer than coil springs and offer more support to the rider.

One of the main advantages of elastomer springs is that they don’t squeak, making them a good choice for riders who want a quiet ride. They also tend to be lighter than coil springs, which can be a consideration for cyclists who are concerned about the weight of their bike.

Elastomer springs have a slower rebound speed after an impact, which can be beneficial when riding on fast, bumpy surfaces like gravel roads. However, they may become firmer in cold conditions, which could affect their performance in very low temperatures.

Webb Springs

Webb springs are less common than coil or elastomer springs but offer a unique approach to seat cushioning. They typically consist of a flexible webbed material stretched across the seat frame, providing a different type of support and shock absorption.

Webb springs can offer a more consistent level of support across the entire seat surface. They may be a good option for riders who find traditional spring systems too bouncy or who prefer a flatter seating surface.

When choosing between these different types of bike seat springs, riders should consider factors such as their riding style, the terrain they typically ride on, and their personal comfort preferences. For instance, coil springs might be preferable for those who enjoy a more cushioned, bouncy ride, while elastomer springs could be better for riders seeking firmer support and a quieter experience.

It’s worth noting that the effectiveness of any spring system can be influenced by other factors such as the overall saddle design, the rider’s position, and even tire pressure. Some cyclists might find that a combination of spring types or a suspension seatpost provides the best comfort for their needs.

Ultimately, the choice between coil, elastomer, and webb springs comes down to personal preference and riding conditions. Trying out different types can help cyclists find the softest bike seat that suits their individual needs and enhances their riding experience.

Coil Springs: Pros and Cons

Coil springs have been a popular choice for bike seat springs for many years. They offer unique characteristics that can enhance the riding experience, but they also come with some drawbacks. Let’s explore the advantages and disadvantages of coil springs in bike seats.

Advantages of Coil Springs

One of the main benefits of coil springs is their ability to provide excellent shock absorption. These springs offer a cushioned ride, which can be particularly beneficial for cyclists who frequently ride on rough terrain or for long distances. The springs have a good capacity to absorb bumps and vibrations, helping to reduce discomfort during rides.

Coil springs are known for their “squishiness,” which gives riders a nice cushion and more balance. This extra give can be especially helpful when riding over bumps or uneven surfaces. The springs allow for more suspension, which can lead to a more comfortable ride overall.

Another advantage of coil springs is their consistency in performance. Unlike some other types of springs, coil springs maintain their properties even during long and rough descents. They are less affected by heat build-up, which means their performance stays more consistent throughout the ride.

Coil springs also tend to have a supple feel with less stiction (resistance to movement at the beginning of the shock’s travel). This characteristic contributes to better small-bump sensitivity and a plusher feel. The increased sensitivity can improve traction, allowing the rear wheel to track the ground more consistently. As a result, bikes with coil springs often feel more planted in rough terrain.

Disadvantages of Coil Springs

Despite their benefits, coil springs do have some drawbacks that riders should consider. One of the main issues is their tendency to squeak over time. This squeaking can be annoying for some riders and may detract from the overall riding experience.

Another potential disadvantage is that coil springs can sometimes rob power from the pedal downstroke, especially when climbing hills. This effect can be particularly noticeable with softer coils, which may reduce pedaling efficiency.

Weight is another factor to consider. Coil springs are generally heavier than other types of bike seat springs. On average, they can add about one pound more weight compared to air shocks. This additional weight might be a concern for cyclists who prioritize lightweight setups.

Adjustability can also be more challenging with coil springs. Finding the correct spring rate often involves removing the shock from the bike and swapping out the coil spring. Riders may need to experiment with multiple springs to achieve the right feel for their weight and riding style.

Lastly, coil springs have a linear spring rate, which contributes to their plush feel but also means they have less bottom-out resistance compared to progressive air shocks. This characteristic can be problematic on bikes designed around air shocks with a linear leverage rate, as it might lead to harsh bottom-outs during big hits.

In conclusion, coil springs offer excellent shock absorption and a comfortable ride, especially on rough terrain. However, they come with trade-offs in terms of weight, adjustability, and potential power loss during pedaling. Riders should carefully consider these factors when choosing the softest bike seat for their needs.

Elastomer Springs: Pros and Cons

Benefits of Elastomer Springs

Elastomer springs offer several advantages for bike seat cushioning. These rubbery materials have become a popular choice for suspension systems in bicycles, particularly in mountain bikes (MTBs). One of the main benefits is their ability to absorb bumps and jolts effectively, providing riders with a smooth and comfortable experience.

Elastomer springs have both horizontal and vertical action, allowing them to absorb unexpected shocks during rides. This feature is particularly useful when tackling rough terrain or long-distance rides. The flexibility of elastomers can be customized to suit different riding styles and preferences. Manufacturers offer various Shore hardness levels, typically ranging from 70 Shore A (black) to 90 Shore A (red), with medium elastomers being the most common.

Another significant advantage of elastomer springs is their quietness. Unlike coil springs, elastomers don’t squeak, making them an excellent choice for riders who prefer a silent ride. This characteristic can enhance the overall cycling experience, especially during long trips or in quiet environments.

Elastomer-based suspension posts also offer better support and responsiveness compared to some coil spring models. They tend to settle into their travel instead of being constantly active, providing more support off the top and only becoming active when pushed or bumped. This behavior can lead to improved pedaling efficiency and a more controlled ride.

Drawbacks of Elastomer Springs

Despite their benefits, elastomer springs do have some limitations. One of the main concerns is their durability over time. The rubber material can crack and lose its springiness with extended use. This wear and tear might require more frequent replacements compared to other spring types.

Temperature sensitivity is another drawback of elastomer springs. Many elastomers tend to harden in cold temperatures, which can affect their performance and comfort level. This characteristic might be a concern for riders who frequently cycle in colder climates or during winter months.

The quality of elastomers can vary significantly, with less expensive options often exhibiting poor rebound performance, slow response, and uneven spring rates. These issues can impact the overall riding experience and may not provide the desired level of comfort and support.

Lastly, while elastomer springs offer good shock absorption, they might not provide as much cushioning as coil springs. Some riders find that elastomers give less suspension and are firmer compared to traditional coil springs. This firmness can be an advantage for those seeking more support, but it might not suit riders looking for the softest bike seat possible.

In conclusion, elastomer springs offer a balance of comfort, support, and quietness for bike seats. Their ability to absorb shocks and provide customizable firmness makes them a popular choice among cyclists. However, potential buyers should consider factors such as durability, temperature sensitivity, and personal comfort preferences when deciding on the best spring type for their needs.

Webb Springs: Pros and Cons

Advantages of Webb Springs

Webb springs offer unique benefits for bike seat cushioning. These springs consist of a flexible webbed material stretched across the seat frame, providing a different approach to shock absorption and comfort.

One of the main advantages of webb springs is their ability to maximize shock absorption. The web spring base is designed to distribute the rider’s weight evenly across the seat surface, reducing pressure points and enhancing overall comfort. This feature is particularly beneficial for long-distance riding or when tackling rough terrain.

Webb springs often come with a wide profile design, which helps to maximize the support area. This increased surface area contributes to better weight distribution and can lead to a more comfortable riding experience. The design also allows for better anatomic relief, with many models featuring a center recess that reduces pressure on sensitive areas.

Another benefit of webb spring saddles is their versatility. They can be combined with other comfort-enhancing features such as foam padding to provide maximum comfort and support. This combination of webb springs and additional cushioning can create a softer bike seat that caters to various riding styles and preferences.

Webb spring saddles often come with weather-resistant covers and abrasion-resistant side materials, making them durable and suitable for different weather conditions. This feature can be particularly useful for riders who frequently cycle in challenging environments or varying weather conditions.

Disadvantages of Webb Springs

Despite their advantages, webb springs also have some drawbacks that riders should consider. One potential disadvantage is the added weight compared to some other spring types. For example, some webb spring saddles can weigh up to 807 grams for women’s models and 751 grams for men’s models. This additional weight might be a concern for cyclists who prioritize lightweight setups.

The effectiveness of webb springs can vary depending on the quality of the materials used and the overall saddle design. Some riders might find that the web spring base doesn’t provide as much cushioning as they desire, especially when compared to coil springs or elastomer suspensions.

Another potential drawback is that webb springs might not offer as much adjustability as some other spring types. The tension of the webbed material is typically fixed, which means riders can’t easily customize the level of support to their specific needs or preferences.

Webb spring saddles may also have limitations in terms of riding position. They are generally more suitable for upright riding positions, which might not be ideal for all cycling disciplines or rider preferences. Cyclists who prefer a more forward-leaning position might find webb spring saddles less comfortable or supportive.

Lastly, while webb springs can provide good shock absorption, they might not offer the same level of vibration dampening as some other spring types or suspension systems. This could be a consideration for riders who frequently cycle on particularly rough or uneven surfaces.

In conclusion, webb springs offer unique advantages in terms of shock absorption and weight distribution. However, they also come with trade-offs in weight, adjustability, and suitability for different riding positions. Riders should carefully consider these factors when choosing the best bike seat springs for their needs.

Factors to Consider When Choosing Bike Seat Springs

When selecting bike seat springs, several factors come into play to ensure optimal comfort and performance. These considerations can help cyclists find the softest bike seat that suits their needs.

Riding Style

The type of riding you do significantly influences the choice of bike seat springs. For everyday cycling, such as commuting or touring, a suspension seatpost might offer an advantage over traditional sprung saddles. Suspension seatposts can provide better shock attenuation, reducing the transfer of vibrations from the ground to the spine. This can be particularly beneficial for those with back issues or who prioritize comfort during long rides.

Different riding styles require varying levels of cushioning and support. Road cyclists often prefer firmer saddles with minimal padding for maximum power transfer, while mountain bikers might opt for more cushioning to absorb trail impacts. Touring cyclists typically seek a balance between comfort and efficiency for long-distance riding.

Body Weight

Your body weight plays a crucial role in determining the right bike seat springs. Heavier riders may benefit from stiffer springs or elastomers to prevent bottoming out and ensure proper support. Lighter riders, on the other hand, might find softer springs more comfortable as they provide better shock absorption without excessive rebound.

Some suspension seatposts come with adjustable spring rates or interchangeable elastomers to accommodate different rider weights. This customization allows cyclists to fine-tune their seat’s responsiveness and support level.

Terrain

The type of terrain you typically ride on should influence your choice of bike seat springs. For smooth roads, minimal suspension might suffice, while rough or uneven surfaces call for more robust shock absorption. Mountain bikers tackling technical trails might prefer a combination of seat springs and wider tires for optimal comfort and control.

Tire pressure also plays a role in overall comfort. Properly inflated tires can complement the performance of bike seat springs, providing additional cushioning and shock absorption. Finding the right balance between tire pressure and seat spring tension can significantly enhance your riding experience.

Comfort Preferences

Personal comfort preferences vary widely among cyclists. Some riders prefer a firmer feel with less bounce, while others enjoy a softer, more cushioned ride. Elastomer springs often provide a firmer, more supportive feel compared to coil springs, which tend to offer more squishiness and suspension.

When considering comfort, it’s essential to look beyond just the springs. The overall saddle design, including factors like width, shape, and padding, contributes to the overall comfort level. Some riders find that a combination of a well-designed saddle and appropriate springs provides the best balance of comfort and support.

Riding position also affects comfort preferences. Upright riding positions typically benefit from more cushioning and suspension, as more weight is placed on the saddle. In contrast, a more aggressive, forward-leaning position might require less cushioning to maintain pedaling efficiency.

It’s worth noting that more padding doesn’t always equate to better comfort, especially on longer rides. While a plush saddle might feel comfortable initially, excessive padding can cause pressure and chafing over time. Finding the right balance of cushioning and support is key to long-term comfort.

When choosing bike seat springs, it’s often helpful to test different options if possible. Some bike shops offer saddle testing programs, allowing riders to try various models before making a purchase. This hands-on experience can be invaluable in finding the perfect combination of spring type, saddle design, and overall comfort for your individual needs.

By considering these factors – riding style, body weight, terrain, and comfort preferences – cyclists can make informed decisions when selecting bike seat springs. Remember that finding the right combination may require some trial and error, but the result will be a more enjoyable and comfortable riding experience.

Conclusion and Recommendations

The choice of bike seat springs has a significant impact on a cyclist’s comfort and overall riding experience. Coil springs offer a cushioned, bouncy ride but may add weight and squeak over time. Elastomer springs provide firm support and quiet operation, yet they can be temperature-sensitive and less durable. Webb springs distribute weight evenly and offer good shock absorption, but they might be heavier and less adjustable than other options. To find the softest bike seat, riders need to consider their riding style, body weight, preferred terrain, and personal comfort preferences.

In the end, there’s no one-size-fits-all solution when it comes to bike seat springs. What works best for one cyclist might not be ideal for another. It’s worth trying out different options to find the perfect balance of comfort and support for your needs. Remember, the right combination of spring type, saddle design, and overall bike setup can make a world of difference in your cycling enjoyment and performance.

FAQs

What are elastomers used for in bike seats?
Elastomers in bike seats serve as a suspension system using rubber cushioning strategically placed to absorb significant force. They provide both horizontal and vertical motion to effectively dampen unexpected shocks during rides.

Can you explain what elastomer springs are?
Elastomer springs are compression springs crafted from plastic materials. They deform and expand outward when compressed. These springs are typically utilized for their ability to handle high spring forces and extensive compression without permanent deformation.

Which is better for bike seats, memory foam or gel?
Memory foam is often preferred for bike seats, especially by road riders, because it offers a resilient feel that maintains its shape and provides substantial support. It is particularly beneficial for heavier riders or those who go on longer rides, as it does not compact as quickly as gel.

What is the ideal bike seat adjustment?
The optimal adjustment for a bike seat is to set the saddle height so that you can just touch the pedal with your heel when the pedal is at its lowest point. This setup should allow a slight bend in your knee when pedaling with the balls of your feet and help maintain level hips.

How do elastomer saddles compare to steel spring saddles?
Elastomer saddles are considered a good alternative to steel spring saddles, offering effective shock absorption and durability. They are particularly valued for their ability to handle various impacts smoothly, making them suitable for different riding conditions.