Campagnolo Super Record 13 Rear Derailleur with Nano Clutch BF Cannondale the Wahoo TRACKR HEART RATE

the Wahoo TRACKR HEART RATE monitor offers athletes everything they need from a heart rate sensor to take their performance to the next level

With up to 20mm of tunable compliance

Avid XO Trail

guarantee the best ergonomics and biomechanical adaptability

Water resistant: IPX4

Campagnolo Super Record 13 Rear Derailleur with Nano Clutch BF Cannondale the Wahoo TRACKR HEART RATEOne of the variants of the new Super Record 13 is the version with Nano Clutch, the micro clutch developed thanks to Ekar's experience and also used on the Super Record X. The Nano Clutch system retains the current cage, capable of handling cassettes up to 36 teeth, but adds higher chain tension: a detail that translates into greater stability and flawless operation even in the most demanding conditions, on mixed routes or gravel trails. Designed for