Jeu de Direction Externe CHRIS KING GRIPNUT 1"1/8 EC34 Sotto Voce Argent Lot Stiff and robust

Stiff and robust

Communication between the shifter and the derailleur is handled using a protocol called AXS

Its support zone supports and stabilises the pelvis for better pedal thrust and reduced energy loss

5 cm XXL  86 cm 76

The Panzer E-BIKE GEN3C anti-pinch foam insert is an innovative product that allows you to protect your rims

Jeu de Direction Externe CHRIS KING GRIPNUT 1"1/8 EC34 Sotto Voce Argent Lot Stiff and robustThe CHRIS KING GripNut external headset is a top of the range model from the iconic American brand. Made in the USA with extreme attention to detail, this integrated headset is designed for frames with a straight head tube for a 1"1 8 threaded Sotto Voce fork steerer. It combines CNC machined 6061 aluminium cups with stainless steel Hi Rolling sealed bearings. This DropSet headset also features the Gripnut system, developed by Chris King to improve