Bulls Cheetah Di2 Aero Handlebar - 420mm - 31.8mm - Black Cycling Jerseys and 5 exhaust ports

and 5 exhaust ports

Offset (mm): 5

however Challenge have called it an Open Tubular)

the Acera disc brake is easy to maintain

Bulls Cheetah Di2 Aero Handlebar - 420mm - 31.8mm - Black Cycling Jerseys and 5 exhaust portsBulls Cheetah Di2 Aero Handlebar 420mm 31. 8mm Black An excellent value Di2 compatible bar that will provide you with a strong and stable platform control your ride. Made from high grade aluminium these bars offer a double butted construction with a Di2 port hole in the base of the bar meaning the rider can mount a junction box without issue. Weighing just 280g, this handlebar offers simple, hassle free routing and maintenance at a great price.