Enduro Bearings SMR 17287LB - Stainless Steel Radial Bearing (C3 clearance) - 17 x 28 x 7mm Rain Proof It ensures optimal aerodynamic performance

It ensures optimal aerodynamic performance in complex wind conditions

Surface Safe & Scratch-FreeGentle yet effective

this mount promises unmatched stability and aerodynamics for your cycling computer

110mm x 105mm footprint

Enduro Bearings SMR 17287LB - Stainless Steel Radial Bearing (C3 clearance) - 17 x 28 x 7mm Rain Proof It ensures optimal aerodynamic performanceThis radial bearing features 440C stainless steel alloy races and Grade 10 balls with dual seals and 90% fill with Mobil XHP 222 high pressure water proof grease to withstand daily abuse of use and the elements. A radial bearing generally used as a hub bearing and can be used as a pivot bearing, though the MAX type version of this bearing is better suited for suspension use. Not all stainless steel is created equal. Enduro only uses 440C stainless