Crank Length Blind Test - GreshFit Bike Fitting

Hope you enjoy this fun experiment! Thank you Bob for the idea and willing to be part of this video :) *** Bob's stats*** -78y/o -5'8" (173cm) -156lbs (71kg) -30" (76cm) inseam ***Equipment*** -720mm saddle height from center of BB to top of saddle (with 170 cranks) -Velo Senso saddle at 80mm nose behind BB -Nose to center of bar tops 515mm -Bar drop, top of saddle to top of bar tops 52mm -Size 43.5 Lake 242 shoes, max cleat setback, Shimano road pedals w/ yellow 6 degree cleats -Icebug high arch inserts with 3 heel wedges L and R Size medium LOOK 765 Optimum