Rockshox Buttercups Fork Technology Overview

RockShox ButterCups are a technology designed to improve the performance of mountain bike suspension. They are small, rubberized components integrated into the suspension system to reduce high-frequency vibrations transmitted through the bike. RockShox ButterCups were introduced in 2022 as part of RockShox’s updated suspension lineup. This release included enhancements aimed at improving performance and rider comfort through advanced vibration damping technology. Here’s an explanation of how they work and their benefits:

How ButterCups Work

Placement: ButterCups are positioned in the suspension fork, typically at critical points where vibrations are most prominent. ButterCups live on both the damper and air spring shafts of Ultimate-level forks.

Material: Made from a specialized rubber compound, they are designed to absorb and dampen vibrations.

Mechanism: As the bike moves over rough terrain, ButterCups compress and flex, dissipating energy from the vibrations before it reaches the rider’s hands and body.

Benefits of ButterCups

Vibration Damping: By absorbing high-frequency vibrations, ButterCups help to smooth out the ride, reducing fatigue and discomfort for the rider.

Improved Control: With less vibration reaching the rider, it becomes easier to maintain control over the bike, especially in rough conditions.

Enhanced Comfort: Reduced vibrations translate to a more comfortable riding experience, allowing riders to stay in the saddle longer and focus on their performance.

Longevity of Components: By mitigating vibration, ButterCups can also help to reduce wear and tear on other components of the bike, potentially extending their lifespan.

According to SRAM, “these little ButterCups add about 4mm of vertical compliance to your suspension and an average of 20% reduction in trail chatter from reaching your hands. All of this happens whenever your bike is in motion.”

RockShox ButterCups are part of the broader trend in mountain bike technology aimed at improving rider experience through advanced engineering and materials. This technology is particularly beneficial for those riding in challenging conditions where maintaining control and comfort is crucial. For more information about Rockshox ButterCups, click here.

Remember that we offer free shipping on all orders over $149CAD. Orders are all processed and shipped within 24 business hours as well. Looking for a new fork? We stock multiple Rockshox forks and you can shop our entire selection here.