---

PERFECT REPLACEMENT - Ensures seamless integration and compatibility with Wahoo Kickr Core, facilitates a straightforward transition and eliminates the need for extensive customizations or modifications. In case of heavy wear or replacement, you can easily remove the old ball and install the new ball without the need for complex operations. Durable & Wear Resistant The balance ball on the joystick board is made of high quality wear resistant materials, which ensure excellent stability during long-term, high-intensity indoor cycling training. This design not only increases the stability of the product, ensures the safety of users during training, but also effectively prevents the floor from being worn out. INCREASE YOUR COMFORT - Embrace the suffering but relieve the pain with added movement and comfort through our wheel rocker ball feet. Combined with the right plates, these 67mm diameter balls offer 10° horizontal movement so you can move on your bike instead of reducing static pressure on your joints while cranking out your indoor sessions on the Wahoo Kickr Core. IMPROVES BALANCE AND TRAINS YOUR CORE: Breathe some life into your once-motionless training rides. With the additional movement comes an additional integration of mind and body. The replacement rocker balls for cycling provide extra movement to work your core muscles and overall balance, ensuring you maximize every second of your indoor workout time. Choose our interchangeable joystick balance ball to make your indoor cycling training more stable, efficient and safer! Upgrade your cycling equipment quickly and enjoy a more pleasant sports experience! › See more product details; Product description Package includes: a replacement plate with 2 tennis balls. The plate is made of durable materials and provides exceptional support and weight distribution to ensure long-lasting performance under high stress and pressure.; Product description Package includes: a replacement plate with 2 tennis balls. The plate is made of durable materials and provides exceptional support and weight distribution to ensure long-lasting performance under high stress and pressure.; Package includes: a replacement plate with 2 tennis balls. The plate is made of durable materials and provides exceptional support and weight distribution to ensure long-lasting performance under high stress and pressure.