Topeak joe blow xo pump this topeak joe blow xo pump is a highly polished aluminium construction that features a ergonomic handle with an attached extra long stainless steel mesh reinforced hose which is securely stored in place thanks to its hose head dock this pump features a large easy to read gauge on the base that features a magnifying glass to allow you to read clearly and quickly this pump cleverly has a smarthead threadlock design which is presta and schrader compatible pu