4iiii PRECISION 3+ Left-Side Powermeter - Ride Ready power-meters JOIN provides flexible

JOIN provides flexible

Note: If your current left-side power meter is a PRECISION 3 (non-Find My)

simply swap your left-side crank and start training

screws and O-ring

Replacement PRECISION 3+ PRO drive side power meter cap

4iiii PRECISION 3+ Left-Side Powermeter - Ride Ready power-meters JOIN provides flexibleThe 4iiii PRECISION 3+ Powermeter is the ultimate combination of accuracy, durability, and lightweight design. Whether you are a Tour de France pro, a Mountain Bike World Champion, Ironman triathlete, a Zwift racer, or a cyclist simply looking to add the structure of data to your training, this crank based power meter provides the consistent data you need to unlock your potential. Engineered to be the best affordable power meter on the market, the