PowerTap G3 Rear Track HUB

POWER ALL THE WAY TO THE LINE
Perfect for measuring instantaneous power during accelerations, for getting off the line or for your next big event, the G3 track hub is ready to bring power measurement to the velodrome.

SPECS
Wider flanges for a stiffer overall wheel
Smaller overall hub profile
New field-serviceable electronics
Powermeter accuracy of +/- 1.5%
ANT+ compatible for use with Joule or your favorite computer
Weight: 331 grams
Axle: 15mm alloy
ANT+ compatible: yes
Hole Count: 20, 24, 28 and 32
Color: black
Field-serviceable electronics: yes
Battery: Coin cell 2032 QTY 1
Cogs sold separately: 14t, 15t, 16t options
PowerTap G3 Track Hub Parts Drawing

Available technical data: