Favero Assioma DUO-Shi Power Meter Spindles

The all new Favero Assioma DUO-Shi Power Meter Spindles allow Shimano users to enjoy one of the best-selling power meters on the market! The DUO-Shi Power Meter Spindles consist of two special pedal spindles that can be quickly and easily installed into your current Shimano SPD-SL pedal bodies. Therefore, you can experience everything the Assioma DUO has to offer while keeping the Shimano pedals you have grown to love. In addition, the DUO-Shi is compatible with Shimano PD-R8000, PD-R7000, PD-6800, PD-R550 and PD-R540 pedal bodies.

The Favero Assioma DUO-Shi’s feature all of the power meter technology found in the original DUO. This includes IAV power with +/- 1.0% accuracy, IAV cycling dynamics, Favero’s user friendly app and more. In addition, these DUO-Shi spindles are a dual-sided power meter with a power sensor located in each spindle. This means the power meter can show both left and right leg power, in addition to total power and cadence.

Important Note on Q Factor

The Favero Assioma DUO-Shi Power Meter have a Q Factor of 65 mm. This compares to 53-54 mm for most other pedals. This means each pedal will be approximately 11-12 mm further away from the bike than normal. Since Q Factor and bike set-up is subjective, each rider needs to determine if this is an ideal set-up for them.