The Ret�l Crankarm Block enables a fitter to accurately, quickly, and easily find the center of the pedal spindle in order to help with knee-over pedal spindle fitting. This tool is required when using the latest version of the V7 software effectively.
Included with Vantage SKU 09118-1101. Instructions for use are included in the V7 software. Length: 250 mm Made of alloy for added durability.