Zipp Vuka Alumina Aerobar Extensions - Race Aluminum High Model=Cinturato Gravel M Tire We have been very happy

We have been very happy with this boot's performance and popularity

It is lighter than ever with a formidable 35mm chassis that holds the line when you’re on the edge

100% serviceable bearing/bushing system

Limiting the extending travel is not an issue – our travel adjust spacers do exactly this

} Rear Derailleur B-Bolt / B-Screw / Limit Screws Red AXS E1 28T-36T SRAM Model ID: RD-SPP-A0

Zipp Vuka Alumina Aerobar Extensions - Race Aluminum High Model=Cinturato Gravel M Tire We have been very happyZipp Vuka Alumina Aerobar Extensions Race Aluminum 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