4iiii - Left Side Precision 3+ Ultegra R8100 Power Meter Stock Item:4iiii PRECISION 3+ POWER METER - LEFT SIDE ULTEGRA 8100 172.5mm ERD 27

ERD                  27

For bikes without bolt-on bosses

as well as slow wear across all temperature conditions

high-volume pumping

4iiii - Left Side Precision 3+ Ultegra R8100 Power Meter Stock Item:4iiii PRECISION 3+ POWER METER - LEFT SIDE ULTEGRA 8100 172.5mm ERD 274iiii LEFT SIDE PRECISION 3+ ULTEGRA R8100 POWER METER Our most powerful unit to date, compressed into a smaller, lighter package and featuring support for Apple Find My, the PRECISION 3+ Powermeter is a proven choice of pros and weekend warriors alike. Whether youre fighting for a Kona qualification spot, logging countless hours on virtual riding platforms or looking to better your time up the local KOM segment, you want accurate and reliable tools