fischertechnik Bicycle

Step 8 Bottom Bracket and Cranks

Fix a Gear Wheel T30 near the center of a Clip Axle 45 with a Flat Hub Collet and a Hub Nut. Insert the assembly into the second Building Block 15 with Bore. Fix the gear in place by adding Cranks to each axle end. Add Bearing Sleeves on each crank for a smooth pedal action.

Note: The Cranks are oriented 180 degrees from each other.