Garmin Bike Speed 2 and Cadence 2 ModelNumber=K3666 ZS56/40 upper/lower lower stack 3mm

ZS56/40 upper/lower lower stack 3mm color black weight 45g

Color Black Flat Protection Sidewall TPI 60 Weight 1040 Weight (oz) 37 Defined Color Black ISO Width (mm) 65 ISO Diameter 622 / Road / 29" Tire Intended Use Mountain Tire Diameter 29" Tire Bead Folding Labeled Size 29 x 2

Misc Standard 57

5" valve Schrader length 33mm

4 Tire Bead Wire Tire Diameter 27

Garmin Bike Speed 2 and Cadence 2 ModelNumber=K3666 ZS56/40 upper/lower lower stack 3mmMonitor your speed and cadence as you ride with these easy to install wireless sensors. With no magnets or other exposed parts to line up, these sensors are easy to install, maintain and move between bikes. The speed sensor 2 attaches to the hub of ei TECH SPECS