Material : The Motorcycle Throttle Knob Assist Device is crafted from plastic and aluminum alloy, ensuring durability and a lightweight design for optimal performance. Fatigue Relief for Your Hands: This innovative throttle assist is designed to relieve hand joint fatigue during long rides, allowing you to enjoy your time on the road without discomfort. Increased Riding Fun: This throttle assist device is designed to multiply your riding pleasure, making it easier to control your motorcycle's speed and providing a smoother ride. Easy to install: The installation process is extremely straightforward; you can quickly fit this throttle assist to your motorbike and get back to enjoying your ride in no time. After-sales service: We offer comprehensive after-sales support to ensure customer satisfaction and resolve any issues you may encounter, giving you peace of mind on the road., Manufacturer: pingsioflk