The Oxford 90 Degree Angled Valve Adaptor is part of the essential rider equipment range from Oxford.90° valve adaptorSchrader connection with 'O' Ring sealStainless steel corrosion resistant valve capChrome plated brassFor inflation only - do not leave attached8.3mm diameter tyre valves are suitable for European and older motorcycles while the 11.3mm diameter tyre valves are suitable for all later Japanese motorcycles.The Oxford 90 Degree Angled Valve Adaptor has been constructed from a combination of chrome plated Brass and a stainless Steel corrosion resistant valve cap. This Valve adaptor has a Schrader connection with 'O' Ring seal.Please note - For inflation only - do not leave attached.