Campagnolo Pro-Tech™ BBRight Bottom Bracket S3-Size-31.8x80mm Fit for tires range 19mm

Fit for tires range 19mm to 23mm

Aeffect-R 2017-2019 wheels)

softer was too flexible

Taking what we learned from the development of the HYPR Compound for our flagship High Road tire

this refined formulation provides the optimal balance of superior grip

Campagnolo Pro-Tech™ BBRight Bottom Bracket S3-Size-31.8x80mm Fit for tires range 19mmCAMPAGNOLO PRO TECH BBRIGHT BOTTOM BRACKET The new Ekar 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