4iiii Dura Ace R9100 PRECISION PRO 2.0 (Dual) Ride Ready (includes new crankset) Size:175 Whether you’re a pro or

Whether you’re a pro or simply training hard

Built-In Cord Holes for cable Organization Keep all your technology untangled and out of the way with cord holes integrated into the tablet/smartphone stand

Ideal if you also want to train on heart rate in the gym

Integrated power measurement

This innovative design is called X-Range™ gearing technology

4iiii Dura Ace R9100 PRECISION PRO 2.0 (Dual) Ride Ready (includes new crankset) Size:175 Whether you’re a pro orFree Delivery in 3 4 business days (Ireland, Northern Ireland) Delivery in 5 7 business days (Europe) Finance available at checkout with humm by flexifi. Product Details Elevate your cycling with the 4iiii Dura Ace 9100 Precision Pro Dual Sided Power Meter and benefit from exceptional data accuracy of + 1% error margin. Preinstalled on a Shimano Dura Ace crankset, the lightweight unit offers ANT+ and Bluetooth compatibility, as well as a breakdown of