Zipp Vuka Aerobar Extensions - Race Carbon High CheckoutTitle=SRAM Level Silver Stealth Disc Brake Caliper Assembly - Front/Rear BBS4116: 16 notch BB socket

BBS4116: 16 notch BB socket for 41mm diameter notch pattern

providing a fast rolling leading edge

Machined crown for lighter weight and greater strength

Primary Color Purple Visor No Helmet sizing in cm 52 - 58cm Integrated Light No Certification CPSC e-Bike approved No Misc Flip Flop Purple Size M

Zipp Vuka Aerobar Extensions - Race Carbon High CheckoutTitle=SRAM Level Silver Stealth Disc Brake Caliper Assembly - Front/Rear BBS4116: 16 notch BB socketZipp Vuka Aerobar Extensions Race Carbon High. The Vuka Clip On is all about providing the ultimate in fit security and adjustability for you to be faster and more efficient in your triathlon or time trial aero position. Offered in affordable aluminum or high performance carbon fiber in both above and below bar configurations. Additional risers armrests and aero accessories available for fine tuning and maintenance. TECH SPECS Color Black Material