GRX ST-RX815 CADENAS AVEC ALARME Knurling on lower socket end

Knurling on lower socket end for more grip when used manually

386EVO-SRAM includes:

CONSTRUCTION 120 TPI casing

now features built in Shrader adapter that can be left in the unit without needing to remove during use

durable et efficace * 231g (11-26)* ID SRAM: CS-PG-1070-A1

GRX ST-RX815 CADENAS AVEC ALARME Knurling on lower socket endThe SHIMANO GRX Di2 levers deliver light and responsive shifting for mixed terrain riding. The ergonomic shifter design improves comfort and the textured, anti slip brake lever increases control on bumpy terrain. The Di2 version offers the digital precision of SHIMANO electronic shifting and synchronized shifting. Raised hood head prevents hand misalignment and slippage Recessed finger notch prevents upward slipping Anti slip texture and brake lever