Ultimate Carbon Extension Ultegra With a double deadbolt design

With a double deadbolt design you can rest assured that this lock can withstand cut and twist attacks from pesky bike thieves

Features a 23oz vinyl headband

Close gear steps between primary sprockets creates smooth

and features a textured surface for superior grip and spin

Ultimate Carbon Extension Ultegra With a double deadbolt design3D shape with 15mm offset grip provides comfort across rotational configurations. Designed for high hand positions to optimize aerodynamic performance. 30 deg grip angle provides a neutral wrist orientation, promoting upper body comfort. Unidirectional carbon fiber construction creates an ideal strength to weight ratio. Trimmable termination height allows for custom tailoring to deliver the perfect fit.