Sunlite 3SS 52mm Bottom Bracket 32mm 37.5mm Bolt Size (mm)-5 Simply unfold the stem assembly

Simply unfold the stem assembly

The more affordable sibling of the Super Z

Furthermore it enables cyclists not only to maintain their freehub system without special tools but also to convert to the various standards

Autohead automatically adjusts to fit both Schrader and Presta valve

Mounting bolts not included

Sunlite 3SS 52mm Bottom Bracket 32mm 37.5mm Bolt Size (mm)-5 Simply unfold the stem assemblySquare Taper bottom bracket axles for general replacement and service. Axle nuts included. Sold individually TECH SPECS Width 32mm BB Interface 52mm Spindle Type 37. 5mm Length 121. 5mm Cup Material 142. 5mm Weight Cup Type Cup OD Bearing OD Color