Campagnolo Pro-Tech™ BB386 Bottom Bracket S3-Size-9L-36L • Shoe-saver prevents gear lever

• Shoe-saver prevents gear lever from contacting your shoe

Don’t let mechanicals spoil your ride

More than twenty years later

Ergonomic heavy duty double component handle

Campagnolo Pro-Tech™ BB386 Bottom Bracket S3-Size-9L-36L • Shoe-saver prevents gear leverCAMPAGNOLO EKAR PRO TECH BB386 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