Campagnolo ProTech Bottom Bracket - BB86 - 86.5 x 41mm rear-derailleur Lightweight Heart Rate Sensor Pod

Lightweight Heart Rate Sensor Pod

The ADVENT cassette has the low gears to get up and the high gears to get back down

and at 70g

Lock in performance with durable construction and robust adjustability

Designed to fit a paper grocery bag

Campagnolo ProTech Bottom Bracket - BB86 - 86.5 x 41mm rear-derailleur Lightweight Heart Rate Sensor PodCampagnolo ProTech bottom brackets feature a patented external sealing ring design that protects a strong, resilient fiberglass charged polyamide central tube from the harmful ingress of water, mud and grit. Designed specifically for gravel riding and racing to protect against water, mud & grit