If you've got air suspension, you need a shock pump. They give you control of the high-pressure, low-volume air spring inside the suspension components. Make sure you choose one with the correct air pressure range as rear shocks usually require much higher pressure than forks.
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If you're not completely satisfied with an item you may return it within 12 months of purchase. We'll give you a full refund if the item hasn't been used or the component hasn’t been fitted.More information on returns