4iiii - Left Side Precision 3+ GRX RX810 Power Meter4iiii LEFT SIDE PRECISION 3+ GRX RX810 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 to

The series incorporates all the features necessary for a durable

Highest Pin Power

MisMatch adapters allow users to mate Shimano I-Spec components with SRAM/Avid MatchMaker X brakes and shifters on one clamp

Two sizes available: 22

XLarge (46-50) Colours Black

55mm x 450-550lb

TIME's renowned engagement system allows easy engagement with a positive

Optimized stopping power and modulation for cyclocross

Two 15mm wrench openings at 30° and 45° angles for best mechanical advantage

And with the comfort and secure feel of the Roc Loc® 5 fit system with integrated MIPS® brain protection

made to inspire confidence for everything from spirited trail riding to soulful bikepacking adventures

11 Speed Outer Link