4iiii Dura Ace R9100 PRECISION 2.0 (Non-Drive Side) Ride Ready (includes new crank arm) Size:170 Lockring is included

Lockring is included

Wrinkle-free cut

redemption

The Super-9 remains flat from its widest point all the way to the hub

It provides minimal air resistance

4iiii Dura Ace R9100 PRECISION 2.0 (Non-Drive Side) Ride Ready (includes new crank arm) Size:170 Lockring is includedFree 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 Whether youre a pro or simply training hard, PRECISION powermeters deliver industry leading accuracy, highly dependable cadence data, 3D powermeter technology capable of measuring tri axial strain on your crank arm. Designed to be durable and lightweight, compatible with ANT+ and