4iiii Shimano Dura-Ace 9200 Precision 3+ PRO Dual-Side Powermeter Chainring Option:(50/34) for the ultimate in fit

for the ultimate in fit

high-volume inflation solution engineered for gravel

The Double zipper structure provides easy “nature break” access

and rotors

4iiii Shimano Dura-Ace 9200 Precision 3+ PRO Dual-Side Powermeter Chainring Option:(50/34) for the ultimate in fitThe 4iiii Shimano Dura Ace 9200 Precision 3+ PRO Dual Side Powermeter is a high tech training tool that gives you accurate, real time data while offering peace of mind thanks to built in Apple Find My compatibility. Designed for serious cyclists, this dual sided power meter delivers essential metrics like left right balance, pedal smoothness, and torque effectiveness with 1% accuracy. It tracks your performance on any terrain with its automatic