Campagnolo Pro-Tech™ BB30 Bottom Bracket Tyre Levers XLAB focuses on the fine

XLAB focuses on the fine aerodynamic details

and Olympic champions

Reflective graphics for 24-hour visibility

The Maxxis Holy Roller uses an inverted knob design making it a versatile performer from dirt to pavement

Campagnolo Pro-Tech™ BB30 Bottom Bracket Tyre Levers XLAB focuses on the fineCAMPAGNOLO PRO TECH BB30 BOTTOM BRACKET The new Pro Tech bottom bracket is designed specifically for the rigors of all road and gravel riding and racing. It features the robust double protection of Pro Tech a patented external sealing ring design protecting a strong, resilient fiberglass charged polyamide central tube from the harmful ingress of water, mud and grit. The bottom bracket mates with the external stainless steel bearings which are attached