Sram GXP PF30,386-EVO GXP 92mm Bottom Bracket Compatio_Enriched The speed sensor 2 attaches

The speed sensor 2 attaches to the hub of either wheel

11s Cassette Compatibility:

and easily replaceable standard spokes

A rigid bead all-around

Fits EA3/E3/650A Rims typically on English 3 Speed bikes

Sram GXP PF30,386-EVO GXP 92mm Bottom Bracket Compatio_Enriched The speed sensor 2 attachesA variant of the external bottom bracket, PressFit cuts weight and provides easier installation by allowing you to press the bearing cups into the frame instead of threading them. There's no change to the crank spindle length and diameter remain the same. PressFit cuts weight Easier installation by allowing you to press the bearing cups into the frame GXP compatible Easy installation